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Chee
Alexander B. Chee, Marietta, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20080318472 | END CONNECTOR FOR COAXIAL CABLE - A connector for attaching a cable to a terminal includes a connector body with a hex head fastener rotatably attached at one end of the body. A compressible gasket or clamp sleeve is positioned along the connector body for engaging and sealing about a portion of the jacket of the cable received within the connector. | 12-25-2008 |
| 20090291589 | END CONNECTOR FOR COAXIAL CABLE - A connector for attaching a cable to a terminal includes a connector body with a hex head fastener rotatably attached at one end of the body. A compressible gasket or clamp sleeve is positioned along the connector body for engaging and sealing about a portion of the jacket of the cable received within the connector. | 11-26-2009 |
| 20110045694 | COAXIAL CONNECTOR - A connector for use in attaching a coaxial cable includes a conducting body having a pair of insulators mounted at the ends of the conducting body. The insulators support the ends of a center pin formed from a conducting material. The ends of the center pin can include contact structures having pairs of front and back contact leaves defining pin-shaped connectors that each provide an area of increased surface contact with a center conducting wire of the coaxial cable to enable larger and more consistent current flows and enhanced radio frequency return loss for the connector. | 02-24-2011 |
Chia Shian Chee, Houston, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090005279 | Polyalpha-Olefin Compositions and Processes to Produce the Same - This invention relates to a polyalpha-olefin (and hydrogenated analogs thereof) comprising more than 50 mole % of one or more C5 to C24 alpha-olefin monomers where the polyalpha-olefin has: a) 40 mole % or more of mm triads, b) a Bromine number of Y or greater, where Y is equal to 89.92*(V)′°5863, where V is the Kinematic Viscosity of the polyalpha-olefin measured at 100° C. in cSt, and c) 1,2 disubstituted olefins present at 7 mole % or more, preferably having Z mole % or more of units represented by the formula: where j, k and m are each, independently, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, or 22, n is an integer from 1 to 350, and where Z=8.420*Log(V)−4.048, where V is the kinematic viscosity of the polyalpha-olefin measured at 1000 C in cSt This invention also relates to process to produce such polyalpha-olefins. | 01-01-2009 |
Chong Hin Chee, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20100156495 | LATCH CIRCUIT AND CLOCK SIGNAL DIVIDING CIRCUIT - Latch circuit and clock signal dividing circuit comprises sequentially connected latch circuits. Each latch circuit has D-type latch with latch clock input, data input and data output. A difference detector is coupled to D-type latch, and has a difference output that provides a difference signal when data at input is different than data at output. Each latch circuit has an edge triggered gate that has gate clock input, output coupled to latch clock input and gate control input coupled to difference output of difference detector. In operation, when both a transition of clock signal supplied at gate clock input is detected by edge triggered gate, and the difference signal is provided to gate control input, will edge triggered gate allow an edge of a clock signal supplied at gate clock input to determine logic values supplied to latch clock input. As a result, data at input is transferred to output. | 06-24-2010 |
Choong Kooi Chee, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20090321949 | BACKSIDE MOLD PROCESS FOR ULTRA THIN SUBSTRATE AND PACKAGE ON PACKAGE ASSEMBLY - In some embodiments, selective electroless plating for electronic substrates is presented. In this regard, a method is introduced including receiving a coreless substrate strip, forming a stiffening mold on a backside of the coreless substrate strip adjacent to sites where solder balls are to be attached, and attaching solder balls to the backside of the coreless substrate strip amongst the stiffening mold. Other embodiments are also disclosed and claimed. | 12-31-2009 |
Dana Chee, Maplewood, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20080285518 | Proxy mobile IP - A system and method for route optimization in PMIP having a first mobile node having a local mobility anchor and anchored at an access router and a second mobile node anchored at an access router is presented. The method includes establishing a binding cache at one access router comprising a mapping of mobile node addresses to access router addresses, populating the binding cache, and updating the mapping of the mobile node addresses in response to a handoff of a mobile node from one access router to another access router, so that a packet is transmitted from the first mobile node to the second mobile node using the mapping in the binding cache. The second access router address is obtained by either transmitting the packet from the first mobile node to the local mobility anchor, or querying neighboring access routers, or broadcasting access router addresses from the local mobility anchor. | 11-20-2008 |
| 20110110223 | SELF ORGANIZING IP MULTIMEDIA SUBSYSTEM - A self-organizing IP multimedia subsystem exhibiting node splitting and node merging functions wherein any node within the self organizing IP multimedia subsystem may assume any role thereby providing node balancing and fault tolerance to an overall network. | 05-12-2011 |
| 20120042084 | SELF-ORGANIZING IMS NETWORK AND METHOD FOR ORGANIZING AND MAINTAINING SESSIONS - A method and system for setting up and maintaining an IMS session. The method comprising transmitting an invite message from a registered user equipment, forwarding the invite message to a selected SIP proxy (P-CSCF), forwarding the invite message to a specified SIP server (S-CSCF) and relaying said invite message to a destination. The invite message contains a header and a payload. The header includes an identifier for the load balancing node. The load balancing node is assigned to the user equipment. There are at least two load balancing node, a primary and a secondary load balancing node. The identifier for the load balancing node does not change even if there is a failure of one of a primary load balancing node, the P-CSCFs or S-CSCFs. During registration, the routing information for the load balancing node is added into both via and record-route headers in a SIP registration request. | 02-16-2012 |
| 20120082136 | P-CSCF FAST HANDOFF FOR IMS/MMS ARCHITECTURE - A mechanism by which handoff delay can be minimized while not compromising the IMS/MMD security and also protecting the media if required by certain applications is presented. One proactive method includes proactive authentication. Another proactive method includes proactive security association, such as transferring SA keys from old proxy to new proxy, or transferring keys through serving signal entities. Reactive methods include transferring SA keys from old proxy to new proxy, using either push or pull technology. Other reactive methods include transferring keys through serving signal entities using either push or pull technology. | 04-05-2012 |
Foong Weng Chee, Calgary CA
| Patent application number | Description | Published |
|---|---|---|
| 20110057501 | PIPELINE PIG BRUSH AND BRUSH ASSEMBLY - A brush useful in pipeline pigs, for example, in magnetic flux leakage tools or cleaning tools, a method of making the brush and pipeline pig comprising the brush. The brush has a metal bristle holder and a plurality of bristles, the ends of which are held in the bristle holder by glue, swaging or a combination of glue and swaging. The glue may be an anaerobic glue. The brush and method of making avoid the use of heat to secure the bristles to the bristle holder, avoid the use of solder or weld metal, and are less labor intensive than soldering or welding. | 03-10-2011 |
Ho Jin Chee, Yongin KR
| Patent application number | Description | Published |
|---|---|---|
| 20120108134 | Polyolefin-Based Artificial Leather - Artificial leather comprising a multi-layer structure comprises a top coating layer, a middle foam layer, and a bottom fabric layer. The top coating layer comprises a propylene- alpha-olefin copolymer in combination with one or more elastomeric compounds, the foam layer also comprises a propylene-alpha-olefin copolymer in combination with one or more elastomeric compounds plus a blowing agent, and the fabric layer comprises a nonwoven spunbond material. | 05-03-2012 |
Lawrence Chee, Richmond CA
| Patent application number | Description | Published |
|---|---|---|
| 20100303053 | AGGREGATED SESSION MANAGEMENT METHOD AND SYSTEM - A system and method for managing a session is provided wherein a sending computer, after a period of time in which a number of enumerated packets have been sent to a receiving computer, sends a report request to the receiving computer, which then sends to the sending computer a report containing an acknowledgement of the last packet received from said the sending computer, a list of any enumerated packets not received within the time period, and a rate of receipt of packets from the sending computer. If the sender receives a predetermined number of reports identifying the same packet as the last packet received, the session is terminated. | 12-02-2010 |
| 20110164558 | USING A PROXY TO IMPROVE A PACKET BASED WIRELESS NETWORK - This disclosure describes a system and method for optimizing the transport of payload data on a wireless telecommunications network. For downstream data flow to a mobile communication device client, an application proxy residing on a transmitting server terminates TCP data flows, extracts payload data and encapsulates the data into a UDP packet. A far host server residing on a receiving client device receives the UDP packet, extracts the payload and presents it to an application program on the client device as a TCP packet. For upstream data flow to a server, software running on the mobile communication device acts as the application proxy, extracting payload data from a TCP data flow and encapsulating the extracted data into a UDP packet. The server receiving the UDP packet will extract the payload and present it as a TCP packet. | 07-07-2011 |
Seung-Jun Chee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110109318 | SIGNAL CAPTURE SYSTEM AND TEST APPARATUS INCLUDING THE SAME - A signal capture system for capturing a signal and storing the captured signal in a storage apparatus in real time, and a test apparatus including the signal capture system. The signal capture system includes a printed circuit board; a socket that is connected to the printed circuit board and on which a reference memory component is mounted; and an interposer that is mounted on the printed circuit board, is connected to the socket, an external apparatus, and a storage apparatus, receives first signals from the reference memory component and transmits the received first signals to the external apparatus and the storage apparatus, and receives second signals from the external apparatus and transmits the received second signals to the reference memory component and the storage apparatus, wherein a shape of the socket is defined according to a type of the reference memory component. | 05-12-2011 |
Simon Chee, Toledo, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110264289 | CONTROL SYSTEM FOR PHOTOVOLTAIC POWER PLANT - A control system for a photovoltaic (“PV”) power plant that includes a plant-level control system for implementing plant-level control functions at power generation sites of the plant, a supervisory system for supervisory control and data acquisition of the plant, and a communications network connecting the plant-level control system, the supervisory system, and plant devices is described. Methods of controlling a PV plant using the plant-level control system and the supervisory system and methods of regulating power characteristics in power generation sites are also described. | 10-27-2011 |
Soon Seong Chee, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090038794 | HIGH-TEMPERATURE DOWNHOLE DEVICES - Subterranean oilfield high-temperature devices configured or designed to facilitate downhole monitoring and high data transmission rates with laser diodes that are configured for operation downhole, within a borehole, at temperatures in excess of 115 degrees centigrade without active cooling. | 02-12-2009 |
| 20090167297 | OPTICAL FIBER SYSTEM AND METHOD FOR WELLHOLE SENSING OF FLUID FLOW USING DIFFRACTION EFFECT OF FARADAY CRYSTAL - A system and method for optically determining the rate and/or direction of fluid flow in a conduit within wellholes, using the diffraction effect of Faraday crystals through which continuous light is transmitted within optical fibers. | 07-02-2009 |
| 20100084132 | Optical Coiled Tubing Log Assembly - A fiber optic based logging assembly deliverable via coiled tubing. The downhole portion of the assembly is directed to develop a logging profile of a well by way of the fiber optic line. Thus, a downhole battery may be provided with the tool. Further, opto-electric interfaces may be provided with the assembly to convert between electrical and optical communication signals. Additionally, with the reduced profile of an optical communication line through the coiled tubing portion of the assembly, an operator may elect to perform treatment applications in real-time. That is, in certain circumstances, the operator may direct a treatment application utilizing the downhole assembly in response to the developing well profile (i.e. without first requiring that the assembly be withdrawn and replaced with a solely dedicated treatment assembly). | 04-08-2010 |
Soon Seong Chee, Kokubunji-Shi JP
Sze Keat Chee, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110284431 | PIEZOELECTRIC VALVE AND OPTICAL GRANULAR MATERIAL-SORTING APPARATUS UTILIZING SUCH PIEZOELECTRIC VALVE - A piezoelectric valve comprising: a valve main body formed in which are a gas pressure chamber that takes in compressed gas supplied from the outside as well as a gas release channel through which the compressed gas is released from the gas pressure chamber; a valve body placed in the gas pressure chamber to open and close the gas release channel; a piezoelectric element that generates, in the form of displacement, a driving force needed to operate the valve body; at least one displacement amplification mechanism that amplifies a displacement of the piezoelectric element and causes it to act upon the valve body; and a driving means for applying voltage to the piezoelectric element in order to drive the valve body to open the valve and thereby open the gas release channel; wherein such piezoelectric valve is characterized in that the driving means applies voltage to the piezoelectric element in multiple stages so as to suppress fluctuation in the amount of gas ejected from the gas release channel when the valve opens. | 11-24-2011 |
Sze Keat Chee, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20120091927 | METHOD OF MEASURING AND EVALUATING MECHANICAL OUTPUTS OF PIEZOELECTRIC ACTUATORS, CONTROLLING METHOD OF THE SAME, AND APPARATUS USING THOSE METHODS - The present invention relates to a method of measuring and evaluating rigidity of a target object or mechanical output, such as force, displacement, and mechanical energy generated by a piezoelectric actuator and applied to the target object, according to only a measured value of electric quantity without use of a mechanical sensor, and a method of controlling the piezoelectric actuator, and a device using these methods. | 04-19-2012 |
Sze Keat Chee, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100220405 | DRIVING METHOD OF LENS ACTUATOR - (Problem) To suppress vibration generated while rising of a reciprocating lens actuator using a piezoelectric element or the like as a driving source and to shorten a rising speed. | 09-02-2010 |
Thomas Chee, Calgary CA
| Patent application number | Description | Published |
|---|---|---|
| 20100304075 | ENHANCED EXPANDED POLYSTYRENE FOAM INSULATION - Partially expanded closed-cell unmatured polystyrene bead with a partial vacuum within the cells inside the bead, which may be coated with an air impervious coating to retain a partial vacuum inside cells for a prolonged period of time. The resulting bead has improved thermal insulating properties and may be used for insulation. | 12-02-2010 |
Wai Koon Chee, Selangor MY
| Patent application number | Description | Published |
|---|---|---|
| 20110220755 | AUTO-REEL CHANGER - A device for the automatic coiling and/or uncoiling on reels (28) of a flexible tape carrier of electronic components (60), the device comprising a coiling location (80) where a reel (28) can be connected to a rotation actuator, and retractable tape guides (35), consisting of articulated jaws (35) that can be closed together forming a channel to guide the flexible tape (60) and connect a free end of the flexible (60) tape (60) to a hub (29) of the reel (28), the device further having a stopper element (87) that engages with the slot in the reel hub, in order to stop the reel in a position in which the slot is aligned with the tape guide. | 09-15-2011 |
Wei-Liang Chee, Ipoh MY
| Patent application number | Description | Published |
|---|---|---|
| 20110147102 | OBJECT DETECTION DEVICE - A device for detecting the presence of an object is provided. The device includes a light source, a current controller coupled to the light source, a sensor and a pattern detection engine. The current controller sets to provide the light source with a drive current having a pattern. The sensor is operable to receive light, notably light reflected from an object at the detection area and subsequently generates a signal in response to the light received. The pattern detection engine receives the signal from the sensor and subsequently reports the presence of the object upon determining the presence of the pattern in the signal. The object detection system is further configured to provide a navigation operation when an object is detected at the detection area. | 06-23-2011 |