QL

Qizhi Liu

Globalfoundries: 6 patents #61 of 837Top 8%
IBM: 3 patents #2,223 of 11,143Top 20%
📍 Lexington, MA: #14 of 502 inventorsTop 3%
🗺 Massachusetts: #214 of 14,267 inventorsTop 2%
Overall (2019): #10,312 of 560,194Top 2%
9
Patents 2019

Issued Patents 2019

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
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
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
10367084 Cascode heterojunction bipolar transistors Vibhor Jain, Alvin J. Joseph 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
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
10211087 Semiconductor structure with airgap Mark D. Jaffe, Alvin J. Joseph, Anthony K. Stamper 2019-02-19
10170553 Shaped terminals for a bipolar junction transistor Renata Camillo-Castillo, John J. Pekarik 2019-01-01