Featured patents

Clock Diagnosis Circuit
US 08717066 B2, May 6, 2014, Narrow pulse elimination or suppression, Jun Takehara et al. / Kabushiki Kaisha Toshiba (Tokyo, JP)
A clock diagnosis circuit which detects a malfunction of variation in a clock…

Clock Mesh Synthesis With Gated Local Trees and Activity Driven Register Clustering
US 08704577 B2, April 22, 2014, With plural paths in network, Jianchao Lu et al. / Drexel University (Philadelphia, US)
A clock network comprising:…

Method and Apparatus for Glitch-Free Switching of Multiple Phase Clock
US 08680910 B1, March 25, 2014, Single clock output with multiple inputs, Liang Zhang et al. / Integrated Device Technology, Inc. (San Jose, US)
An apparatus comprising:…

Wideband Analog Phase Shifter
US 08610477 B2, Dec. 17, 2013, Phase shift by less than period of input, Cemin Zhang et al. / Hittite Microwave Corporation (Chelmsford, US)
A phase shifter, comprising:…

Semiconductor Apparatus Transmitting Signals Between Stacked Chips
US 08575996 B2, Nov. 5, 2013, Fusible link or intentional destruct circuit, Min Seok Choi / SK Hynix Inc. (Gyeonggi-do, KR)
A semiconductor apparatus comprising:…

Aligning Multiple Chip Input Signals Using Digital Phase Lock Loops
US 08593191 B1, Nov. 26, 2013, With variable delay means, Laurence H. Cooke
A method for synchronizing the reception of a repeating signal distributed…

Active Pull-up/Pull-down Circuit
US 08497725 B2, July 30, 2013, Interstage coupling, Lakshmanan Balasubramanian et al. / Texas Instruments Incorporated (Dallas, US)
A circuit comprising:…

Single-Ended to Differential Converter
US 08471601 B2, June 25, 2013, Current driver, Scott Meninger / Cavium, Inc. (San Jose, US)
A single-ended to differential converter comprising:…

Cell-Based Integrated Circuit and a Method of Operating a Thyristor Circuit in a Standard Cell of a Cell-Based Integrated Circuit
US 08461906 B2, June 11, 2013, Four or more layer device, Pramod Acharya et al. / Infineon Technologies AG (Neubiberg, DE)
A cell-based integrated circuit, comprising:…

Level Shifter
US 08456216 B2, June 4, 2013, Interstage coupling, Eui Kyung Oh / SK Hynix Inc. (Gyeonggi-do, KR)
A level shifter comprising:…

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