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

Takashi Ando

IBM: 90 patents #9 of 11,638Top 1%
ETElpis Technologies: 1 patents #9 of 38Top 25%
NPNec Platforms: 1 patents #20 of 72Top 30%
NENippon Telegraph And Telephone East: 1 patents #1 of 3Top 35%
ACAisin Aw Co.: 1 patents #52 of 197Top 30%
TLTokyo Electron Limited: 1 patents #275 of 787Top 35%
ULUlvac: 1 patents #11 of 68Top 20%
Ricoh Company: 1 patents #496 of 1,326Top 40%
Eastchester, NY: #1 of 5 inventorsTop 20%
New York: #6 of 12,766 inventorsTop 1%
Overall (2021): #61 of 548,734Top 1%
95 Patents 2021

Issued Patents 2021

Showing 51–75 of 95 patents

Patent #TitleCo-InventorsDate
11038104 Resistive memory crossbar array with top electrode inner spacers Hiroyuki Miyazoe, Iqbal Rashid Saraf, Shyng-Tsong Chen 2021-06-15
11038103 Tightly integrated 1T1R ReRAM for planar technology Alexander Reznicek, Pouya Hashemi 2021-06-15
11037986 Stacked resistive memory with individual switch control Jingyun Zhang, Pouya Hashemi, Alexander Reznicek, Choonghyun Lee 2021-06-15
11037832 Threshold voltage adjustment by inner spacer material selection Jingyun Zhang, Choonghyun Lee, Pouya Hashemi 2021-06-15
11024724 Vertical FET with differential top spacer Choonghyun Lee, Jingyun Zhang, Pouya Hashemi 2021-06-01
11024740 Asymmetric channel threshold voltage Choonghyun Lee, Alexander Reznicek, Jingyun Zhang, Pouya Hashemi 2021-06-01
11018192 Reduction of metal resistance in vertical ReRAM cells Pouya Hashemi, Choonghyun Lee 2021-05-25
11018062 Multivalent oxide cap for multiple work function gate stacks on high mobility channel materials Choonghyun Lee, Jingyun Zhang, Pouya Hashemi 2021-05-25
11011704 Forming RRAM cell structure with filament confinement Juntao Li, Dexin Kong, Kangguo Cheng 2021-05-18
11004511 Memory device having separate programming and resistance readout control Guy M. Cohen, Nanbo Gong 2021-05-11
10991881 Method for controlling the forming voltage in resistive random access memory devices Steven P. Consiglio, Cory Wajda, Kandabara Tapily, Takaaki Tsunomura, Paul C. Jamison +3 more 2021-04-27
10991763 Vertical array of resistive switching devices having restricted filament regions and tunable top electrode volume Robert L. Bruce, Hiroyuki Miyazoe, John Rozen 2021-04-27
10985069 Gate stack optimization for wide and narrow nanosheet transistor devices Jingyun Zhang, Choonghyun Lee 2021-04-20
10978551 Surface area enhancement for stacked metal-insulator-metal (MIM) capacitor Eduard A. Cartier, Hemanth Jagannathan, Paul C. Jamison, Vijay Narayanan 2021-04-13
10971407 Method of forming a complementary metal oxide semiconductor device having fin field effect transistors with a common metal gate Choonghyun Lee, Pouya Hashemi, Jingyun Zhang 2021-04-06
10971593 Oxygen reservoir for low threshold voltage P-type MOSFET Choonghyun Lee, Jingyun Zhang 2021-04-06
10971549 Semiconductor memory device having a vertical active region Juntao Li, Kangguo Cheng, Dexin Kong 2021-04-06
10964603 Hybrid gate stack integration for stacked vertical transport field-effect transistors Tenko Yamashita, Oleg Gluschenkov, Chen Zhang, Koji Watanabe 2021-03-30
10957937 Three-terminal copper-driven neuromorphic device Teodor K. Todorov, Vijay Narayanan, John Rozen 2021-03-23
10957742 Resistive random-access memory array with reduced switching resistance variability Choonghyun Lee, Seyoung Kim, Wilfried E. Haensch 2021-03-23
10950662 Resistive memory device with meshed electrodes Lawrence A. Clevenger, Chih-Chao Yang, Michael Rizzolo 2021-03-16
10950787 Method having resistive memory crossbar array employing selective barrier layer growth Chih-Chao Yang, Lawrence A. Clevenger 2021-03-16
10943924 Semiconductor-on-insulator finFET devices with high thermal conductivity dielectrics Choonghyun Lee, Sanghoon Shin 2021-03-09
10943903 Asymmetric threshold voltage VTFET with intrinsic dual channel epitaxy Choonghyun Lee, Jingyun Zhang, Alexander Reznicek, Pouya Hashemi 2021-03-09
10943787 Confined work function material for gate-all around transistor devices Jingyun Zhang, Choonghyun Lee, Alexander Reznicek, Pouya Hashemi 2021-03-09