Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DA

David H. Allen

IBM: 43 patents #2,123 of 70,183Top 4%
Micron: 6 patents #2,080 of 6,345Top 35%
CLCam Gears Limited: 2 patents #4 of 9Top 45%
CDControl Data: 2 patents #17 of 192Top 9%
TSTexas A&M University System: 1 patents #649 of 1,706Top 40%
Rochester, MN: #91 of 3,042 inventorsTop 3%
Minnesota: #766 of 52,454 inventorsTop 2%
Overall (All Time): #47,744 of 4,157,543Top 2%
54 Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
7489572 Method for implementing eFuse sense amplifier testing without blowing the eFuse Anthony Gus Aipperspach, Louis Bernard Bushard, Phil C. Paone, Gregory J. Uhlmann 2009-02-10
7337340 System and method of compensating for the effects of on-chip processing variation on an integrated circuit 2008-02-26
7242237 Supply switch circuit for implementing a switchable on-chip high voltage supply Lew G. Chua-Eoan, Mathew I. Ringler 2007-07-10
7230463 Method and apparatus for controlling transition rates on adjacent interconnects Gene Steven Van Grinsven 2007-06-12
7203876 Method and apparatus for controlling AC power during scan operations in scannable latches William Paul Hovis 2007-04-10
7170811 Separate variable power supply to on-chip memory using existing power supplies 2007-01-30
7092281 Method and apparatus for reducing soft error rate in SRAM arrays using elevated SRAM voltage during periods of low activity Anthony Gus Aipperspach 2006-08-15
6628126 Optical voltage measurement circuit and method for monitoring voltage supplies utilizing imaging circuit analysis 2003-09-30
6601220 Method for transistor-level calculation of the precharge time of domino logic circuits with unlocked evaluation paths Timothy Michael Burks, Gregory Allen Wetli 2003-07-29
6504212 Method and apparatus for enhanced SOI passgate operations Jente B. Kuang, Pong-Fei Lu, Mary J. Saccamango, Daniel Stasiak 2003-01-07
6429689 Method and apparatus for controlling both active and standby power in domino circuits Daniel Stasiak 2002-08-06
6232799 Method and apparatus for selectively controlling weak feedback in regenerative pass gate logic circuits Daniel Stasiak 2001-05-15
6222394 SOI CMOS sense amplifier with enhanced matching characteristics and sense point tolerance Ching-Te Chuang, Jente B. Kuang 2001-04-24
6201431 Method and apparatus for automatically adjusting noise immunity of an integrated circuit Daniel Stasiak 2001-03-13
6001655 Method and system for estimating the tenderness of a meat product Maria Victoria Spadaro, Rosana G. Moreira, Jimmy T. Keeton 1999-12-14
6002292 Method and apparatus to control noise in a dynamic circuit Daniel Stasiak 1999-12-14
5911063 Method and apparatus for single phase clock distribution with minimal clock skew Charles L. Johnson 1999-06-08
5910735 Method and apparatus for safe mode in dynamic logic using dram cell 1999-06-08
5878055 Method and apparatus for verifying a single phase clocking system including testing for latch early mode 1999-03-02
5841770 Data communication system using indentification protocol Charles K. Snodgrass, John R. Tuttle, Robert R. Rotzoll, George E. Pax 1998-11-24
5627544 Data communication method using identification protocol Charles K. Snodgrass, John R. Tuttle, Robert R. Rotzoll, George E. Pax 1997-05-06
5583850 Data communication system using identification protocol Charles K. Snodgrass, John R. Tuttle, Robert R. Rotzoll, George E. Pax 1996-12-10
5500650 Data communication method using identification protocol Charles K. Snodgrass, John R. Tuttle, Robert R. Rotzoll, George E. Pax 1996-03-19
5365551 Data communication transceiver using identification protocol Charles K. Snodgrass, John R. Tuttle, Robert R. Rotzoll, George E. Pax 1994-11-15
5135889 Method for forming a shielding structure for decoupling signal traces in a semiconductor 1992-08-04