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

James David Sproch — 25 Patents

SYSynopsys: 19 patents #23 of 2,302Top 1%
GRGroq: 3 patents #9 of 28Top 35%
SMStandard Microsystems: 2 patents #59 of 184Top 35%
Monte Sereno, CA: #27 of 229 inventorsTop 15%
California: #22,079 of 386,348 inventorsTop 6%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
James David Sproch has been granted 25 US patents while listed as an inventor at Synopsys. The first was granted in 1987 and the most recent in October 2025. James David Sproch ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list James David Sproch in Monte Sereno, CA, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12443216 Generation of clock waveforms based on decoded instructions for more efficient power management in high-speed processors 2025-10-14
12287695 Energy provisioning Dinesh Maheshwari 2025-04-29
12175287 Processor instruction dispatch configuration Brian Lee Kurtz, Dinesh Maheshwari 2024-12-24
11960346 Energy provisioning Dinesh Maheshwari 2024-04-16
10741538 Method and apparatus for floating or applying voltage to a well of an integrated circuit Victor Moroz, Jamil Kawa, Robert B. Lefferts 2020-08-11 $23,463,000
9728528 Method and apparatus for floating or applying voltage to a well of an integrated circuit Victor Moroz, Jamil Kawa, Robert B. Lefferts 2017-08-08 $9,831,000
9287253 Method and apparatus for floating or applying voltage to a well of an integrated circuit Victor Moroz, Jamil Kawa, Robert B. Lefferts 2016-03-15 $5,443,000
9275182 Placing transistors in proximity to through-silicon vias Victor Moroz, Xiaopeng Xu, Aditya Pradeep Karmarkar 2016-03-01 $12,421,000
9003348 Placing transistors in proximity to through-silicon vias Victor Moroz, Xiaopeng Xu, Aditya Pradeep Karmarkar 2015-04-07 $2,538,000
8999766 ESD/antenna diodes for through-silicon vias Qing Su, Min Ni, Zongwu Tang, Jamil Kawa 2015-04-07 $2,538,000
8904336 Determination of meta-stable latch bias voltages John Pasternak 2014-12-02 $2,921,000
8877638 ESD/antenna diodes for through-silicon vias Jamil Kawa, Min Ni, Qing Su, Zongwu Tang 2014-11-04 $4,093,000
8661387 Placing transistors in proximity to through-silicon vias Victor Moroz, Xiaopeng Xu, Aditya Pradeep Karmarkar 2014-02-25 $4,584,000
8362622 Method and apparatus for placing transistors in proximity to through-silicon vias Victor Moroz, Xiaopeng Xu, Aditya Pradeep Karmarkar 2013-01-29 $17,986,000
8264065 ESD/antenna diodes for through-silicon vias Qing Su, Min Ni, Zongwu Tang, Jamil Kawa 2012-09-11 $2,907,000
6704878 Apparatus and method for improved precomputation to minimize power dissipation of integrated circuits Luca Benini, Bernd Wurth 2004-03-09 $16,973,000
6480815 Path dependent power modeling Janet L. Olson, Yueqin Lin, Ivailo Nedelchev, Ashutosh S. Mauskar 2002-11-12 $35,103,000
6247134 Method and system for pipe stage gating within an operating pipelined circuit for power savings Michael Münch, Renu Mehra 2001-06-12 $23,657,000
6195630 Three-dimensional power modeling table having dual output capacitance indices Ashutosh S. Mauskar, Janet L. Olson, Yueqin Lin, Ivailo Nedelchev 2001-02-27 $22,582,000
6038381 Method and system for determining a signal that controls the application of operands to a circuit-implemented function for power savings Michael Münch, Bernd Wurth, Renu Mehra 2000-03-14 $45,315,000
5949689 Path dependent power modeling Janet L. Olson, Yueqin Lin, Ivailo Nedelchev, Ashutosh S. Mauskar 1999-09-07 $27,713,000
5903476 Three-dimensional power modeling table having dual output capacitance indices Ashutosh S. Mauskar, Janet L. Olson, Yueqin Lin, Ivailo Nedelchev 1999-05-11 $15,026,000
5838579 State dependent power modeling Janet L. Olson, Ivailo Nedelchev, Yuegin Danny Lin, Ashutosh S. Mauskar 1998-11-17 $21,644,000
4719456 Video dot intensity balancer Morton B. Herman 1988-01-12 $1,220,000
4638459 Virtual ground read only memory Henry Pechar 1987-01-20 $1,936,000