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USPTO Patent Rankings Data through Dec 31, 2025
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David Chung — 19 Patents

Broadcom: 16 patents #624 of 9,346Top 7%
WTWestern Digital Technologies: 3 patents #1,011 of 224Top 455%
Lake Elsinore, CA: #6 of 149 inventorsTop 5%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
David Chung has been granted 19 US patents while listed as an inventor at Broadcom. The first was granted in 1990 and the most recent in October 2012. David Chung ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list David Chung in Lake Elsinore, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8283982 Decision feedback equalizer circuit Afshin Momtaz 2012-10-09 $3,316,000
7974337 High speed receive equalizer architecture Afshin Momtaz, Mario Caresosa, Davide Tonietto, Guangming Yin, Bruce J. Currivan +2 more 2011-07-05 $3,696,000
7839922 Decision feedback equalizer circuit Afshin Momtaz 2010-11-23 $6,809,000
7623600 High speed receive equalizer architecture Afshin Momtaz, Mario Caresosa, Davide Tonietto, Guangming Yin, Bruce J. Currivan +2 more 2009-11-24 $15,525,000
7324548 Transceiver system and method supporting variable rates and multiple protocols Vikram Natarajan, Kang Xiao, Mario Caresosa, Jay Proano, Afshin Momtaz +3 more 2008-01-29 $6,995,000
7205792 Methods and circuitry for implementing first-in first-out structure Afshin Momtaz, Xin Wang, Jun Cao, Armond Hairapetian 2007-04-17 $10,316,000
7167024 Methods and circuitry for implementing first-in first-out structure Afshin Momtaz, Xin Wang, Jun Cao, Armond Hairapetian 2007-01-23 $20,174,000
7088797 Phase lock loop with cycle drop and add circuitry Afshin Momtaz, Pang-Cheng Hsu 2006-08-08 $7,577,000
7042271 Resistor compensation apparatus Afshin Momtaz, Mario Caresosa 2006-05-09 $18,228,000
6982604 CDR lock detector with hysteresis 2006-01-03 $17,198,000
6963220 Methods and circuitry for implementing first-in first-out structure Afshin Momtaz, Xin Wang, Jun Cao, Armond Hairapetian 2005-11-08 $7,842,000
6963221 Methods and circuitry for implementing first-in first-out structure Afshin Momtaz, Xin Wang, Jun Cao, Armond Hairapetian 2005-11-08 $7,842,000
6940306 Methods and circuitry for implementing first-in first-out structure Afshin Momtaz, Xin Wang, Jun Cao, Armond Hairapetian 2005-09-06 $8,210,000
6833763 CDR lock detector with hysteresis 2004-12-21 $12,132,000
6747518 CDR lock detector with hysteresis 2004-06-08 $12,579,000
6696854 Methods and circuitry for implementing first-in first-out structure Afshin Momtaz, Xin Wang, Jun Cao, Armond Hairapetian 2004-02-24 $15,161,000
5861766 Multimode frequency synthesizer having high loop gain in frequency seek mode Howard Baumer, Gerald W. Shearer 1999-01-19 $15,413,000
4947063 Method and apparatus for reducing transient noise in integrated circuits Timothy G. O'Shaughnessy, Richard W. Hull, Kenneth W. Ouyang, Victor G. Pierotti, Joseph A. Souza 1990-08-07 $2,975,000
4904884 Schmitt trigger adapted to interface between different transistor architectures Timothy G. O'Shaughnessy 1990-02-27 $3,531,000