Avago Technologies General IP (Singapore) Pte.Ltd. Patent applications |
Patent application number | Title | Published |
20150071653 | MULTI-LEVEL DECODER WITH SKEW CORRECTION - An optical communication system, a transmitter, a receiver, and methods of operating the same are provided. In particular, a transmitter is disclosed as being configured to encode optical signals in accordance with a multi-level coding scheme. The receiver is configured to provide skew correction to the optical signals received from the transmitter by dividing a received signal into separate level-specific components and sampling each of the components with distinct sampling blocks. | 03-12-2015 |
20150028470 | Through-Silicon Coaxial Via Structure And Method - A silicon interconnect structure includes a peripheral outer via in a silicon substrate, a solid core inner via in the silicon substrate, the solid core inner via coaxial with the peripheral outer via to form a coaxial via structure, a metal interconnect stack formed over a first surface of the peripheral outer via and the solid core inner via, at least portions of the metal interconnect stack forming an electrical connection with the peripheral outer via and the solid core inner via, first contact pads on a surface of the metal interconnect stack, and second contact pads on an exposed surface of the peripheral outer via and the solid core inner via. | 01-29-2015 |
20140306894 | Optical Sensing Device To Sense Displacement - An optical sensing device to measure displacement in a parallel direction perpendicular to a proximate surface is disclosed. The optical sensing device may comprise a tracking light source, a displacement light source, a displacement optical element, and a sensor. The tracking light source may generate a first beam spot on the proximate surface and the displacement light source may generate a second beam spot. The second beam spot may be smaller than the first beam spot. The displacement light source may be optically coupled with the displacement optical element to generate the second beam spot at an incident angle α that may generate a shift in the second beam spot position when the optical sensing device is displaced relative to the proximate surface. The shift in the second beam spot position to a new position may correspond to a displacement of the optical sensing device in a direction perpendicular to the proximate surface. | 10-16-2014 |
20140270653 | OPTICAL CONNECTOR HAVING STEPPED ALIGNMENT PINS - An optical connector has guide pins with stepped profiles. The connector includes a connector body, two or more optical ports, and two or more cylindrical guide pins. Each guide pin has a first portion with a first length, a second portion with a second length, and a transitional portion between the first and second portions. The first portion has a first diameter. The second portion has a second diameter. The second diameter is less than the first diameter. | 09-18-2014 |
20140266491 | System And Method For Using A Reference Plane To Control Transmission Line Characteristic Impedance - A system for using a reference plane to control transmission line characteristic impedance includes a signal trace located in a multi-layer structure and at least one constant thickness reference plane proximate to the signal trace, the constant thickness reference plane located with respect to the signal trace so as to provide a desired characteristic impedance between the signal trace and the constant thickness reference plane. | 09-18-2014 |
20140162712 | SYSTEM PROVIDING REDUCED INTERMODULATION DISTORTION - A system divides a signal into first and second portions and transmits the first and second portions through different signal paths between a first port and a second port. Each of the signal paths comprises an amplifier arranged in sequence with a passive device. Phase shifters may be included in each of the signal paths to produce cancellation of intermodulation products by destructive interference. | 06-12-2014 |
20130038408 | BULK ACOUSTIC WAVE RESONATOR DEVICE COMPRISING AN ACOUSTIC REFLECTOR AND A BRIDGE - A bulk acoustic wave (BAW) resonator device includes an acoustic reflector formed over a substrate and a resonator stack formed over the acoustic reflector. The acoustic reflector includes multiple acoustic impedance layers. The resonator stack includes a first electrode formed over the acoustic reflector, a piezoelectric layer formed over the first electrode, and a second electrode formed over the piezoelectric layer. A bridge is formed within one of the acoustic reflector and the resonator stack. | 02-14-2013 |