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

Robert J. Lipp — 21 Patents

CTCrosscheck Technology: 4 patents #2 of 9Top 25%
AAAztech Associates: 3 patents #2 of 6Top 35%
ZYZycad: 2 patents #1 of 17Top 6%
ACActel: 1 patents #114 of 156Top 75%
GAGatefield: 1 patents #7 of 11Top 65%
Los Gatos, CA: #409 of 2,986 inventorsTop 15%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Robert J. Lipp has been granted 21 US patents while listed as an inventor at Crosscheck Technology. The first was granted in 1987 and the most recent in June 2021. Robert J. Lipp ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Robert J. Lipp in Los Gatos, CA, US.

Patents per Year

Patents granted per year, 1987 to 2021Bar chart with a peak of 4 patents in 1994.peak 41987: 1 patents19871990: 2 patents1991: 2 patents19911994: 4 patents1995: 1 patents19951998: 2 patents2001: 1 patents20012003: 1 patents2004: 2 patents20042011: 1 patents2014: 1 patents20142020: 2 patents2021: 1 patents2021

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11044141 High density, high availability compute system Phillip N. Hughes 2021-06-22
10785897 Liquid cooled open compute cold plate Phillip N. Hughes 2020-09-22
10548245 Liquid cooled open compute project rack insert Phillip N. Hughes 2020-01-28
8798287 Vehicle sound simulation system 2014-08-05
8000103 Cooling system for contact cooled electronic modules Phillip P. Hughes 2011-08-16
6751219 Multicast packet duplication at random node or at egress port with frame synchronization Younes Boura 2004-06-15
6751238 Phase re-alignment of SONET/SDH network switch without pointer manipulation Phillip P. Hughes 2004-06-15
6594261 Adaptive fault-tolerant switching network with random initial routing and random routing around faults Younes Boura, Rene L. Cruz 2003-07-15
6252273 Nonvolatile reprogrammable interconnect cell with FN tunneling device for programming and erase Robert M. Salter, III, Kyung Joon Han, Jack Peng 2001-06-26 $10,288,000
5773862 Floating gate FGPA cell with separated select device Jack Peng, Robert M. Salter, III 1998-06-30 $1,655,000
5764096 General purpose, non-volatile reprogrammable switch Richard D. Freeman, Robert U. Broze, John Caywood, Joseph G. Nolan, III 1998-06-09 $2,476,000
5457653 Technique to prevent deprogramming a floating gate transistor used to directly switch a large electrical signal 1995-10-10 $4,700,000
5371457 Method and apparatus to test for current in an integrated circuit 1994-12-06
5367210 Output buffer with reduced noise 1994-11-22
5347177 System for interconnecting VLSI circuits with transmission line characteristics 1994-09-13
5309090 Apparatus for heating and controlling temperature in an integrated circuit chip 1994-05-03
5038349 "Method for reducing masking of errors when using a grid-based, ""cross-check"" test structure" 1991-08-06
5037771 Method for implementing grid-based crosscheck test structures and the structures resulting therefrom 1991-08-06
4975640 Method for operating a linear feedback shift register as a serial shift register with a crosscheck grid structure 1990-12-04
4937826 Method and apparatus for sensing defects in integrated circuit elements Tushar R. Gheewala 1990-06-26
4682201 Gate array cell 1987-07-21