QL

Qizhi Liu

IBM: 113 patents #463 of 70,183Top 1%
Globalfoundries: 57 patents #34 of 4,424Top 1%
GU Globalfoundries U.S.: 19 patents #29 of 665Top 5%
GP Globalfoundries Singapore Pte.: 5 patents #141 of 828Top 20%
CS Conexant Systems: 2 patents #186 of 657Top 30%
NF Newport Fab: 1 patents #56 of 98Top 60%
📍 Lexington, MA: #3 of 2,299 inventorsTop 1%
🗺 Massachusetts: #42 of 88,656 inventorsTop 1%
Overall (All Time): #3,484 of 4,157,543Top 1%
197
Patents All Time

Issued Patents All Time

Showing 26–50 of 197 patents

Patent #TitleCo-InventorsDate
10818772 Heterojunction bipolar transistors with an inverted crystalline boundary in the base layer Vibhor Jain, Pernell Dongmo, Cameron E. Luce, James W. Adkisson 2020-10-27
10804364 Tunable breakdown voltage RF FET devices Vibhor Jain, John J. Pekarik 2020-10-13
10790369 Tunable breakdown voltage RF FET devices Vibhor Jain, John J. Pekarik 2020-09-29
10784346 Extrinsic base doping for bipolar junction transistors Renata Camillo-Castillo, David L. Harame 2020-09-22
10777668 Bipolar junction transistors with a self-aligned emitter and base Vibhor Jain, John J. Pekarik, Pernell Dongmo 2020-09-15
10770557 Tunable breakdown voltage RF FET devices Vibhor Jain, John J. Pekarik 2020-09-08
10692753 Semiconductor structure with airgap Mark D. Jaffe, Alvin J. Joseph, Anthony K. Stamper 2020-06-23
10680074 Tunable breakdown voltage RF FET devices Vibhor Jain, John J. Pekarik 2020-06-09
10629692 Tunable breakdown voltage RF FET devices Vibhor Jain, John J. Pekarik 2020-04-21
10535551 Lateral PiN diodes and schottky diodes Natalie B. Feilchenfeld, Vibhor Jain 2020-01-14
10439053 Cascode heterojunction bipolar transistor Vibhor Jain, Alvin J. Joseph 2019-10-08
10431654 Extrinsic base doping for bipolar junction transistors Renata Camillo-Castillo, David L. Harame 2019-10-01
10367084 Cascode heterojunction bipolar transistors Vibhor Jain, Alvin J. Joseph 2019-07-30
10367083 Compact device structures for a bipolar junction transistor Vibhor Jain, Renata Camillo-Castillo, John J. Pekarik, Alvin J. Joseph, Peter B. Gray 2019-07-30
10312356 Heterojunction bipolar transistors with multiple emitter fingers and undercut extrinsic base regions Vibhor Jain, James W. Adkisson, Sarah A. McTaggart, Mark D. Levy 2019-06-04
10217852 Heterojunction bipolar transistors with a controlled undercut formed beneath the extrinsic base Vibhor Jain, James W. Adkisson, James R. Elliott 2019-02-26
10211087 Semiconductor structure with airgap Mark D. Jaffe, Alvin J. Joseph, Anthony K. Stamper 2019-02-19
10211324 Vertical p-type, n-type, p-type (PNP) junction integrated circuit (IC) structure Joseph R. Greco, Aaron L. Vallett, Robert F. Vatter 2019-02-19
10170553 Shaped terminals for a bipolar junction transistor Renata Camillo-Castillo, John J. Pekarik 2019-01-01
10163955 Photodetector and method of forming the photodetector on stacked trench isolation regions John J. Ellis-Monaghan, Steven M. Shank 2018-12-25
10153361 Heterojunction bipolar transistor device integration schemes on a same wafer Renata Camillo-Castillo, Vibhor Jain, Anthony K. Stamper 2018-12-11
10134880 Self-aligned bipolar junction transistors with a base grown in a dielectric cavity Vibhor Jain, Alvin J. Joseph, Pernell Dongmo 2018-11-20
10121884 Fabrication of integrated circuit structures for bipolar transistors Vibhor Jain 2018-11-06
10115810 Heterojunction bipolar transistor with a thickened extrinsic base Vibhor Jain, John J. Pekarik 2018-10-30
10109716 Turnable breakdown voltage RF FET devices Vibhor Jain, John J. Pekarik 2018-10-23