Patent application number | Description | Published |
20080265728 | BOLTLESS STORAGE CABINET - A cabinet comprises a plurality of selected cabinet-defining components wherein components defining said cabinet integrally define at least one respective cooperating part of at least one coupling element, said components all secured respectively together exclusively by said respective cooperating parts and the coupling elements formed by said respective cooperating parts. | 10-30-2008 |
20110272373 | OUTSIDE WRAP POST COUPLER WITH ASSEMBLY ASSIST - A post coupler includes coupler flanges, reverse bend flanges extending therealong and rounded end projections extending longitudinally from said coupler flanges defining ends of the coupler, the length of the reverse bend flanges being less than the overall coupler length between ends of the rounded end projections. | 11-10-2011 |
20110272541 | OUTSIDE WRAP POST COUPLER ACCOMMODATING BEAM RIVET - A post coupler is provided with a pair of coupler flanges having rivet receiving apertures for receiving rivets extending from horizontal shelf-supporting beams to facilitate vertical shelf placement in a shelving unit unfettered by the vertical disposition of the post couplers. Apertures in the coupler index with apertures in abutting corner post sections to permit rivet extension therethrough. The reverse bend flanges of the coupler have a length shorter than the overall length of the coupler. | 11-10-2011 |
20110272542 | INSIDE WRAP POST COUPLER ACCOMMODATING BEAM RIVET - A post coupler is provided with a pair of coupler flanges having rivet receiving apertures for receiving rivets extending from horizontal shelf-supporting beams to facilitate vertical shelf placement in a shelving unit unfettered by the vertical disposition of the post couplers. Apertures in the coupler index with apertures in abutting corner post sections to permit rivet extension therethrough. The reverse bend flanges of the coupler have a length shorter than the overall length of the coupler and wrap around edges of post sections, to be coupled, from the inside to the outside. | 11-10-2011 |
20110272543 | INSIDE WRAP POST COUPLER WITH ASSEMBLY ASSIST - A post coupler includes coupler flanges, reverse bend flanges extending therealong and tapered end projections extending longitudinally from said coupler flanges defining ends of the coupler, the length of the reverse bend flanges being less than the overall coupler length between ends of the rounded end projections, and the reverse bend flanges preferably oriented along outer surfaces of said coupler flanges. | 11-10-2011 |
20120000871 | PORTION OF SHELF AND SUPPORT FOR SHELVING UNIT - A shelving unit includes formed front and rear beams providing shelf supporting and lower flanges, respectively. A C-shaped tie bar extends centrally between respective front and rear beams and is captured between the beam flanges with tie bar ends engaging the beams providing loaded shelf support and resisting loaded beam twisting. | 01-05-2012 |
20120000872 | CONVERTIBLE MULTIFUNCTIONAL SHELVING - A convertible, multiple function shelf unit includes shelves which can be supported horizontally or on an incline and having opposed edge members extending from the shelf. When horizontal, these members define a trough-like configuration with apexes extending outwardly from shelf edges. When the shelf is inverted, these apexes fit over opposed and vertically spaced braces to support the shelf in an inclined position. The distance between the apexes is greater than the distance between the shelf edge inboard of the extended members to accommodate the greater distance between opposed support braces when respectively vertically spaced, as opposed to residing in the same horizontal plane to support a shelf in a horizontal position. A shelf comprises one shelf member or, alternatively, a plurality of independent shelf members. Accessory bins and screens are provided. | 01-05-2012 |
20120000873 | VARIABLE CONFIGURATION SHELVING APPARATUS AND METHODS - A variable configuration shelving apparatus including shelf-supporting reversible beams. In one position, beam top edges are flush with a shelf thereon. In another position, the beams form upstanding lips about a shelf. Beam structure is included. | 01-05-2012 |
20130098856 | DUAL FUNCTION SHELF UNIT - A dual function shelf unit has identical support columns, horizontal shelf-supporting beams adjustably-mounted on the columns for vertical shelf adjustment and one or more hooks also mountable on at least one column. The columns have apertures with complementary apertures having opposed inclined edges for accepting a beam-end bracket from either side of the column and tabs for accepting mounting flanges of hooks. Both beam-end brackets and hooks are each mounted in two vertically-spaced apertures. Vertically adjustable shelf and hook storage is provided. | 04-25-2013 |
20140154001 | POST COUPLER - A coupler for coupling two posts end-to-end has ninety degree flanges and two reverse wrap ends. The coupler is slid one-half way over the ends of one formed post, comprising two flanges, with the reverse wrap holding the post flanges. Another flanged post is inserted into the coupler to engage the end of the first post, the coupler holding the posts end-to-end. An alternate embodiment coupler is disclosed. | 06-05-2014 |
20140175036 | DUAL FUNCTION SHELF UNIT - A dual function shelf unit has identical support columns, horizontal shelf-supporting beams adjustably-mounted on the columns for vertical shelf adjustment and one or more hooks also mountable on at least one column. The columns have apertures with complementary apertures having opposed inclined edges for accepting a beam-end bracket from either side of the column and tabs for accepting mounting flanges of hooks. Both beam-end brackets and hooks are each mounted in two vertically-spaced apertures. Vertically adjustable shelf and hook storage is provided. | 06-26-2014 |
20140217252 | VARIABLE CONFIGURATION SHELVING APPARATUS AND METHODS - A variable configuration shelving apparatus including shelf-supporting reversible beams. In one position, beam top edges are flush with a shelf thereon. In another position, the beams form upstanding lips about a shelf. Beam structure is included. | 08-07-2014 |
20140331904 | PRODUCTION BENCH - A tubular frame of rectangular cross-section members with adjacent respective ends positioned to abut a square cross-section leg. A bolt plate is welded across the two members proximate the ends and a bolt extends therethrough to a leg locking plate within the leg. A slot at a leg corner accommodates the bolt. | 11-13-2014 |
20150359331 | DUAL FUNCTION SHELF UNIT - A dual function shelf unit has identical support columns, horizontal shelf-supporting beams adjustably-mounted on the columns for vertical shelf adjustment and one or more hooks also mountable on at least one column. The columns have apertures with complementary apertures having opposed inclined edges for accepting a beam-end bracket from either side of the column and tabs for accepting mounting flanges of hooks. Both beam-end brackets and hooks are each mounted in two vertically-spaced apertures. Vertically adjustable shelf and hook storage is provided. | 12-17-2015 |
Patent application number | Description | Published |
20110056661 | Thermal Block Assemblies and Instruments Providing Low Thermal Non-Uniformity for Rapid Thermal Cycling - The present teachings disclose various embodiments of a thermal block assembly having low thermal non-uniformity throughout the thermal block assembly. Accordingly, various embodiments of thermal block assemblies having such low thermal non-uniformity provide for desired performance of bioanalysis instrumentation utilizing such thermal block assemblies. | 03-10-2011 |
20130183210 | DEVICE AND METHOD FOR MAKING DISCRETE VOLUMES OF A FIRST FLUID IN CONTACT WITH A SECOND FLUID, WHICH ARE IMMISCIBLE WITH EACH OTHER - Various embodiments described in the application relate to an apparatus, system, and method for generating, within a conduit, discrete volumes of one or more fluids that are immiscible with a second fluid. The discrete volumes can be used for biochemical or molecular biology procedures involving small volumes, for example, microliter-sized volumes, nanoliter-sized volumes, or smaller. The system can comprise an apparatus comprising at least one conduit operatively connected to one or more pumps for providing discrete volumes separated from one another by a fluid that is immiscible with the fluid(s) of the discrete volumes, for example, aqueous immiscible-fluid-discrete volumes separated by an oil. | 07-18-2013 |
20160097087 | Device And Method For Making Discrete Volumes Of A First Fluid In Contact With A Second Fluid, Which Are Immiscible With Each Other - Various embodiments described in the application relate to an apparatus, system, and method for generating, within a conduit, discrete volumes of one or more fluids that are immiscible with a second fluid. The discrete volumes can be used for biochemical or molecular biology procedures involving small volumes, for example, microliter-sized volumes, nanoliter-sized volumes, or smaller. The system can comprise an apparatus comprising at least one conduit operatively connected to one or more pumps for providing discrete volumes separated from one another by a fluid that is immiscible with the fluid(s) of the discrete volumes, for example, aqueous immiscible-fluid-discrete volumes separated by an oil. | 04-07-2016 |
Patent application number | Description | Published |
20100098413 | PERFORMANCE MONITORING IN PASSIVE OPTICAL NETWORKS - One embodiment provides a system for performance monitoring in a passive optic network (PON). The system includes an optical line terminal (OLT) and an optical network unit (ONU). The OLT includes an optical transceiver configured to transmit optical signals to and receive optical signals from the ONU, and a performance monitoring mechanism configured to monitor performance of the PON based on received optical signals. | 04-22-2010 |
20100239252 | METHODS AND APPARATUS FOR EXTENDING MAC CONTROL MESSAGES IN EPON - One embodiment provides a media access control (MAC) module facilitating operations of an Ethernet passive optical network (EPON). The MAC module includes a frame formatter configured to generate a MAC control frame. The generated MAC control frame includes at least one of: an organizationally unique identifier (OUI) field, an OUI-specific operation code (opcode) field, and a number of fields associated with the OUI-specific opcode. Transmission of the MAC control frame facilitates realization of an EPON function based on the fields associated with the OUI-specific opcode. | 09-23-2010 |
20110142443 | BURST MODE TO CONTINUOUS MODE CONVERTER - A system to convert upstream burst mode data into continuous mode data in a passive optical network (PON) is provided herein. The system includes a burst mode Serializer/Deserializer (SerDes) that recovers a clock and burst mode data from an Optical Network Unit (ONU). The burst mode unit recovers the burst mode data based on a start time of burst mode data transmission by the ONU and a round-trip time between the ONU and an Optical Line Terminal (OLT). The system further includes a continuous mode SerDes that is coupled to the burst mode SerDes. The continuous mode SerDes is configured to receive the recovered clock and recovered burst mode data from the burst mode SerDes and convert the burst mode data into continuous mode data by buffering and padding the burst mode data based on the recovered clock. The continuous mode Serdes is configured to transmit the continuous mode data to the OLT. | 06-16-2011 |
20130089328 | METHODS AND APPARATUS FOR EXTENDING MAC CONTROL MESSAGES IN EPON - One embodiment provides a media access control (MAC) module facilitating operations of an Ethernet passive optical network (EPON). The MAC module includes a frame formatter configured to generate a MAC control frame. The generated MAC control frame includes at least one of: an organizationally unique identifier (OUI) field, an QUI-specific operation code (opcode) field, and a number of fields associated with the QUI-specific opcode. Transmission of the MAC control frame facilitates realization of an EPON function based on the fields associated with the QUI-specific opcode. | 04-11-2013 |
20130251362 | Performance Monitoring in Passive Optical Networks - One embodiment provides a system for performance monitoring in a passive optic network (PON). The system includes an optical line terminal (OLT) and an optical network unit (ONU). The OLT includes an optical transceiver configured to transmit optical signals to and receive optical signals from the ONU, and a performance monitoring mechanism configured to monitor performance of the PON based on received optical signals. | 09-26-2013 |
20130287050 | Method and Apparatus for Multiplexing Ethernet Channels - One embodiment of the present invention provides a system that facilitates multiplexing low-speed Ethernet channels onto a high-speed channel. During operation, the system receives a number of low-speed Ethernet channels. Next, the system derives N bit streams from the number of low-speed Ethernet channels, and feeds each bit stream to an input of a serializer, which is conventionally used to serialize bits from a single channel. Each input of the serializer comprises one bit of an N-bit-wide parallel input bus, and the data rate of the serializer output matches the data rate of the high-speed channel. The system then transmits the output of the serializer onto the high-speed channel. | 10-31-2013 |
20140044441 | BURST MODE TO CONTINUOUS MODE CONVERTER - A system to convert upstream burst mode data into continuous mode data in a passive optical network (PON) is provided herein. The system includes a burst mode Serializer/Deserializer (SerDes) that recovers a clock and burst mode data from an Optical Network Unit (ONU). The burst mode unit recovers the burst mode data based on a start time of burst mode data transmission by the ONU and a round-trip time between the ONU and an Optical Line Terminal (OLT). The system further includes a continuous mode SerDes that is coupled to the burst mode SerDes. The continuous mode SerDes is configured to receive the recovered clock and recovered burst mode data from the burst mode SerDes and convert the burst mode data into continuous mode data by buffering and padding the burst mode data based on the recovered clock. The continuous mode Serdes is configured to transmit the continuous mode data to the OLT. | 02-13-2014 |
20150023660 | System, Method and Apparatus for Power Saving Using Burst-Mode Transmission Over Point-To-Point Physical Connections - A system, method and apparatus for power saving using burst-mode transmission over point-to-point physical connections. In one embodiment, a physical layer device (PHY) is provided that includes a data detector that is configured to generate a first control signal upon receipt of a non-idle code group over an interface between the PHY and a media access control (MAC) device and to generate a second control signal when all data received from the MAC device has been transmitted by the physical layer device. The PHY also includes a laser for transmission of data over an optical network cable, the laser being configured to perform a first transition from an off state to an on state based on the first control signal, and to perform a second transition from the on state back to the off state based on the second control signal. | 01-22-2015 |
Patent application number | Description | Published |
20080251891 | Semiconductor having passivated sidewalls - The layers of a semiconductor device have exposed edges. The layers that are susceptible to oxidation are protected from oxidation by coating them with a nitride passivation layer. The nitride passivation layer can be applied using plasma enhanced chemical vapor deposition (PECVD). A method of making a passivated sidewall semiconductor includes the steps of applying a nitride or other protective material over a wafer using PECVD or other appropriate deposition method. | 10-16-2008 |
20090267115 | CLUB EXTENSION TO A T-GATE HIGH ELECTRON MOBILITY TRANSISTOR - A method of fabricating a T-gate HEMT with a club extension comprising the steps of: providing a substrate; providing a bi-layer resist on the substrate; exposing an area of the bi-layer resist to electron beam lithography where the area corresponds to a T-gate opening; exposing an area of the bi-layer resist to electron beam lithography where the area corresponds to the shape of the club extension wherein the area corresponding to the club extension is approximately 1 micron to an ohmic source side of a T-gate and approximately 0.5 microns forward from a front of the T-gate; developing out the bi-layer resist in the exposed area that corresponds to the T-gate opening; developing out the bi-layer resist in the exposed area that corresponds to the club extension; and forming the T-gate and club extension through a metallization process. | 10-29-2009 |
20120032185 | LEAKAGE BARRIER FOR GaN BASED HEMT ACTIVE DEVICE - An improved HEMT formed from a GaN material system is disclosed which has reduced gate leakage current and eliminates the problem of current constrictions resulting from deposition of the gate metal over the step discontinuities formed over the gate mesa. One or more GaN based materials are layered and etched to form a gate mesa with step discontinuities defining source and drain regions. In order to reduce the leakage current, the step discontinuities are back-filled with an insulating material, such as silicon nitride (SiN), forming a flat surface relative to the source and drain regions, to enable to the gate metal to lay flat. By back-filling the source and drain regions with an insulating material, leakage currents between the gate and source and the gate and drain are greatly reduced. In addition, current constrictions resulting from the deposition of the gate metal over a step discontinuity are virtually eliminated. | 02-09-2012 |
20130248879 | DIRECT GROWTH OF DIAMOND IN BACKSIDE VIAS FOR GAN HEMT DEVICES - A GaN high electron mobility transistor (HEMT) device having a silicon carbide substrate including a top surface and a bottom surface, where the substrate further includes a via formed through the bottom surface and into the substrate. The device includes a plurality of epitaxial layers provided on the top surface of the substrate, a plurality of device layers provided on the epitaxial layers, and a diamond layer provided within the via. | 09-26-2013 |
20140264448 | METHOD OF FORMING A GATE CONTACT - A method is provided for forming a gate contact for a compound semiconductor device. The gate contact is formed from a gate contact portion and a top or wing contact portion. The method allows for the tunablity of the size of the wing contact portion, while retaining the size of the gate contact portion based on a desired operational frequency. This is accomplished by providing for one or more additional conductive material processes on the wing contact portion to increase the cross-sectional area of the wing contact portion reducing the gate resistance, while maintaing the length of the gate contact portion to maintain the operating frequency of the device. | 09-18-2014 |