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

Pallab K. Chatterjee — 36 Patents

TITexas Instruments: 31 patents #311 of 12,488Top 3%
IUI2 Technologies Us: 3 patents #28 of 215Top 15%
JGJda Software Group: 2 patents #37 of 138Top 30%
Plano, TX: #150 of 4,842 inventorsTop 4%
Texas: #2,932 of 125,132 inventorsTop 3%
Overall (All Time): #94,286 of 4,157,543Top 3%
36 Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
4365261 Co-planar barrier-type charge coupled device with enhanced storage capacity and decreased leakage current Aloysious F. Tasch, Jr. 1982-12-21
4364076 Co-planar well-type charge coupled device with enhanced storage capacity and reduced leakage current Aloysious F. Tasch, Jr. 1982-12-14
4356040 Semiconductor device having improved interlevel conductor insulation Horng-Sen Fu, Al F. Tasch, Jr. 1982-10-26
4353082 Buried sense line V-groove MOS random access memory 1982-10-05
4328511 Taper isolated ram cell without gate oxide Al F. Tasch, Jr., Geoff W. Taylor 1982-05-04
4291391 Taper isolated random access memory array and method of operating Geoffrey W. Taylor 1981-09-22
4272303 Method of making post-metal ion beam programmable MOS read only memory Al F. Tasch, Jr. 1981-06-09
4268950 Post-metal ion implant programmable MOS read only memory Al F. Tasch, Jr. 1981-05-26
4228445 Dual plane well-type two-phase ccd Al F. Tasch, Jr. 1980-10-14
4227202 Dual plane barrier-type two-phase CCD Al F. Tasch, Jr. 1980-10-07
4203125 Buried storage punch through dynamic ram cell Geoff W. Taylor, Al F. Tasch, Jr., Horng-Sen Fu 1980-05-13