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

John Rozen

IBM: 12 patents #328 of 11,638Top 3%
ULUlvac: 2 patents #1 of 68Top 2%
Hastings-on-Hudson, NY: #1 of 10 inventorsTop 10%
New York: #200 of 12,766 inventorsTop 2%
Overall (2021): #5,647 of 548,734Top 2%
12 Patents 2021

Issued Patents 2021

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11195929 Conformal replacement gate electrode for short channel devices Takashi Ando, Ruqiang Bao, Masanobu Hatanaka, Vijay Narayanan, Yohei Ogawa 2021-12-07
11189482 Thin film formation method Masanobu Hatanaka, Yohei Ogawa, Keon Chang Lee, Nobuyuki Kato, Takakazu Yamada 2021-11-30
11152214 Structures and methods for equivalent oxide thickness scaling on silicon germanium channel or III-V channel of semiconductor device Takashi Ando, John Bruley, Eduard A. Cartier, Martin M. Frank, Vijay Narayanan 2021-10-19
11121259 Metal-oxide-based neuromorphic device Takashi Ando, Teodor K. Todorov, Jianshi Tang 2021-09-14
11081343 Sub-stoichiometric metal-oxide thin films Martin M. Frank, Yohei Ogawa 2021-08-03
10991763 Vertical array of resistive switching devices having restricted filament regions and tunable top electrode volume Takashi Ando, Robert L. Bruce, Hiroyuki Miyazoe 2021-04-27
10957937 Three-terminal copper-driven neuromorphic device Teodor K. Todorov, Takashi Ando, Vijay Narayanan 2021-03-23
10936944 Three-terminal neuromorphic vertical sensing Teodor K. Todorov, Douglas M. Bishop 2021-03-02
10930844 Three-terminal oxygen intercalation neuromorphic devices Teodor K. Todorov, Douglas M. Bishop, Jianshi Tang 2021-02-23
10902912 Electrochemical switching device with protective encapsulation Jianshi Tang, John A. Ott 2021-01-26
10885431 Three-terminal neuromorphic vertical sensing Teodor K. Todorov, Douglas M. Bishop 2021-01-05
10886467 CBRAM by subtractive etching of metals Hiroyuki Miyazoe, Qing Cao, Takashi Ando 2021-01-05