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 126–150 of 197 patents

Patent #TitleCo-InventorsDate
9006797 Micro-electro-mechanical system (MEMS) capacitive ohmic switch and design structures Hanyi Ding, Anthony K. Stamper 2015-04-14
8999804 Methods for fabricating a bipolar junction transistor with self-aligned terminals 2015-04-07
8956945 Trench isolation for bipolar junction transistors in BiCMOS technology James S. Dunn 2015-02-17
8932931 Self-aligned emitter-base region Margaret A. Faucher, Paula M. Fisher, Thomas H. Gabert, Joseph P. Hasselbach, Glenn C. MacDougall 2015-01-13
8927381 Self-aligned bipolar junction transistors David L. Harame 2015-01-06
8927379 Method to bridge extrinsic and intrinsic base by selective epitaxy in BiCMOS technology James W. Adkisson, Kevin K. Chan, David L. Harame, John J. Pekarik 2015-01-06
8927357 Junction field-effect transistor with raised source and drain regions formed by selective epitaxy Kevin K. Chan, John J. Ellis-Monaghan, David L. Harame, John J. Pekarik 2015-01-06
8921195 Isolation scheme for bipolar transistors in BiCMOS technology Peng Cheng, Peter B. Gray, Vibhor Jain, Robert K. Leidy 2014-12-30
8921194 PNP bipolar junction transistor fabrication using selective epitaxy David L. Harame 2014-12-30
8916952 Self-aligned emitter-base in advanced BiCMOS technology Kevin K. Chan, David L. Harame, Russell T. Herrin 2014-12-23
8916440 Semiconductor structures and methods of manufacture William F. Clark, Jr., John J. Pekarik, Yun Shi, Yanli Zhang 2014-12-23
8916446 Bipolar junction transistor with multiple emitter fingers Renata Camillo-Castillo, David L. Harame, Ramana Malladi, John J. Pekarik 2014-12-23
8912574 Device isolation with improved thermal conductivity Mattias E. Dahlstrom, Dinh Dang, Ramana Malladi 2014-12-16
8871600 Schottky barrier diodes with a guard ring formed by selective epitaxy David L. Harame, Robert M. Rassel 2014-10-28
8853043 Silicon germanium (SiGe) heterojunction bipolar transistor (HBT) Wade J. Hodge, Alvin J. Joseph, Rajendran Krishnasamy, Bradley A. Orner 2014-10-07
8846481 Transistor and method of forming the transistor so as to have reduced base resistance Marc W. Cantell, Thai Doan, Jessica A. Levy, William J. Murphy, Christa R. Willets 2014-09-30
8841750 Local wiring for a bipolar junction transistor including a self-aligned emitter region David L. Harame, Zhong-Xiang He 2014-09-23
8796149 Collector-up bipolar junction transistors in BiCMOS technology James W. Adkisson, David L. Harame 2014-08-05
8786051 Transistor having a monocrystalline center section and a polycrystalline outer section, and narrow in-substrate collector region for reduced base-collector junction capacitance James W. Adkisson, David L. Harame 2014-07-22
8728897 Power sige heterojunction bipolar transistor (HBT) with improved drive current by strain compensation Thomas N. Adam, David L. Harame, Alexander Reznicek 2014-05-20
8716837 Bipolar junction transistors with a link region connecting the intrinsic and extrinsic bases Renata Camillo-Castillo, Peter B. Gray, David L. Harame, Alvin J. Joseph, Marwan H. Khater 2014-05-06
8716096 Self-aligned emitter-base in advanced BiCMOS technology Kevin K. Chan, David L. Harame, Russell T. Herrin 2014-05-06
8710500 Bipolar junction transistor with a self-aligned emitter and base Kevin K. Chan, Erik M. Dahlstrom, Peter B. Gray, David L. Harame 2014-04-29
8673726 Transistor structure with a sidewall-defined intrinsic base to extrinsic base link-up region and method of forming the transistor David L. Harame, Russell T. Herrin 2014-03-18
8652919 Tunable semiconductor device David L. Harame, Alvin J. Joseph, Ramana Malladi 2014-02-18