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

Dora Plus — 23 Patents

GE: 11 patents #3,022 of 36,430Top 9%
TSThomson, S.A.: 6 patents #1 of 9Top 15%
TEThomson Consumer Electronics: 3 patents #117 of 436Top 30%
RCRca: 2 patents #592 of 1,739Top 35%
Bound Brook, NJ: #77 of 1,249 inventorsTop 7%
New Jersey: #3,347 of 69,400 inventorsTop 5%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Dora Plus has been granted 23 US patents while listed as an inventor at GE. The first was granted in 1987 and the most recent in August 1998. Dora Plus ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Dora Plus in Bound Brook, NJ, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5796390 Redundant shift registers for scanning circuits in liquid crystal display devices Antoine Dupont 1998-08-18
5670979 Data line drivers with common reference ramp display Ruquiya Ismat Ara Huq 1997-09-23
5510807 Data driver circuit and associated method for use with scanned LCD video display Sywe N. Lee 1996-04-23
5298891 Data line defect avoidance structure Peter Freitag 1994-03-29
5224102 Design and test methodology for redundant shift registers Antoine Dupont 1993-06-29
5222082 Shift register useful as a select line scanner for liquid crystal display 1993-06-22
5170155 System for applying brightness signals to a display device and comparator therefore Leopold A. Harwood 1992-12-08
5136622 Shift register, particularly for a liquid crystal display 1992-08-04
5113134 Integrated test circuit for display devices such as LCD's Bruno Mourey 1992-05-12
5105187 Shift register for active matrix display devices Roger G. Stewart 1992-04-14 $10,853,000
5058995 Pixel electrode structure for liquid crystal display devices 1991-10-22
4989061 Radiation hard memory cell structure with drain shielding Roger G. Stewart 1991-01-29 $14,943,000
4918498 Edgeless semiconductor device Alfred C. Ipri 1990-04-17 $10,260,000
4903094 Memory cell structure having radiation hardness Roger G. Stewart 1990-02-20 $5,094,000
4872141 Radiation hard memory cell having monocrystalline and non-monocrystalline inverters Alfred C. Ipri 1989-10-03 $10,849,000
4872002 Integrated matrix display circuitry Roger G. Stewart 1989-10-03 $10,849,000
4864380 Edgeless CMOS device Alfred C. Ipri 1989-09-05 $5,253,000
4833644 Memory cell circuit having radiation hardness Roger G. Stewart 1989-05-23 $7,998,000
4791464 Semiconductor device that minimizes the leakage current associated with the parasitic edge transistors and a method of making the same Alfred C. Ipri 1988-12-13 $13,170,000
4786955 Semiconductor device with source and drain depth extenders and a method of making the same Ronald K. Smeltzer 1988-11-22 $7,224,000
4760557 Radiation hard memory cell circuit with high inverter impedance ratio Roger G. Stewart 1988-07-26 $7,836,000
4758744 Decoder circuitry with reduced number of inverters and bus lines 1988-07-19
4656373 High-speed voltage level shift circuit 1987-04-07