Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

James Y. C. Chang — 15 Patents

Broadcom: 14 patents #736 of 9,346Top 8%
Irvine, CA: #700 of 6,241 inventorsTop 15%
California: #40,789 of 386,348 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
James Y. C. Chang has been granted 15 US patents while listed as an inventor at Broadcom. The first was granted in 2005 and the most recent in April 2013. James Y. C. Chang ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list James Y. C. Chang in Irvine, CA, US.

Patents per Year

Patents granted per year, 2005 to 2013Bar chart with a peak of 4 patents in 2010.peak 42005: 1 patents20052006: 3 patents20062007: 1 patents20072008: 3 patents20082010: 4 patents20102011: 1 patents20112012: 1 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8432180 Process monitor for monitoring an integrated circuit chip Lawrence M. Burns, Leonard Dauphinee, Ramon A. Gomez 2013-04-30 $5,746,000
8227892 Multi-track integrated circuit inductor 2012-07-24 $4,045,000
8045066 Fully integrated tuner architecture Pieter Vorenkamp, Klaas Bult, Frank Carr, Christopher M. Ward, Ralph Duncan +2 more 2011-10-25 $10,450,000
7843205 Process monitor for monitoring an integrated circuit chip Lawrence M. Burns, Leonard Dauphinee, Ramon A. Gomez 2010-11-30 $9,562,000
7821280 Process monitor for monitoring and compensating circuit performance Lawrence M. Burns, Leonard Dauphinee, Ramon A. Gomez 2010-10-26 $7,069,000
7821581 Fully integrated tuner architecture Pieter Vorenkamp, Klaas Bult, Frank Carr, Christopher M. Ward, Ralph Duncan +2 more 2010-10-26 $7,069,000
7783275 Integrated direct conversion satellite tuner Myles Wakayama, Dana Vincent Laub, Frank Carr, Afshin Mellati, David Ho +9 more 2010-08-24 $5,658,000
7449908 Process monitor for monitoring an integrated circuit chip Lawrence M. Burns, Leonard Dauphinee, Ramon A. Gomez 2008-11-11 $3,508,000
7423699 Fully integrated tuner architecture Pieter Vorenkamp, Klaas Bult, Frank Carr, Christopher M. Ward, Ralph Duncan +2 more 2008-09-09 $8,122,000
7375540 Process monitor for monitoring and compensating circuit performance Lawrence M. Burns, Leonard Dauphinee, Ramon A. Gomez 2008-05-20 $13,410,000
7309998 Process monitor for monitoring an integrated circuit chip Lawrence M. Burns, Leonard Dauphinee, Ramon A. Gomez 2007-12-18
7139547 Integrated direct conversion satellite tuner Myles Wakayama, Dana Vincent Laub, Frank Carr, Afshin Mellati, David Ho +9 more 2006-11-21 $11,570,000
7092043 Fully integrated tuner architecture Pieter Vorenkamp, Klaas Bult, Frank Carr, Christopher M. Ward, Ralph Duncan +2 more 2006-08-15 $8,857,000
7088981 Apparatus for reducing flicker noise in a mixer circuit 2006-08-08 $7,577,000
6885275 Multi-track integrated spiral inductor 2005-04-26 $15,619,000