HJ

Hemanth Jagannathan

IBM: 19 patents #153 of 11,638Top 2%
TE Tessera: 1 patents #27 of 70Top 40%
Overall (2021): #1,938 of 548,734Top 1%
20
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11211379 Fabrication of field effect transistors with different threshold voltages through modified channel interfaces Takashi Ando, Ruqiang Bao, Choonghyun Lee 2021-12-28
11205587 Liner and cap structures for reducing local interconnect vertical resistance without compromising reliability Su Chen Fan, Raghuveer R. Patlolla, Cornelius Brown Peethala 2021-12-21
11195762 Multi-metal dipole doping to offer multi-threshold voltage pairs without channel doping for highly scaling CMOS device Ruqiang Bao, Vijay Narayanan, Terence B. Hook 2021-12-07
11177257 Fabrication of field effect transistors with different threshold voltages through modified channel interfaces Takashi Ando, Ruqiang Bao, Choonghyun Lee 2021-11-16
11152265 Local isolation of source/drain for reducing parasitic capacitance in vertical field effect transistors Ruilong Xie, Christopher J. Waskiewicz, Alexander Reznicek 2021-10-19
11145555 Gate-last process for vertical transport field-effect transistor Shogo Mochizuki, Choonghyun Lee 2021-10-12
11121209 Surface area enhancement for stacked metal-insulator-metal (MIM) capacitor Takashi Ando, Eduard A. Cartier, Paul C. Jamison, Vijay Narayanan 2021-09-14
11094801 Oxide isolated fin-type field-effect transistors Ruqiang Bao, Paul C. Jamison, Choonghyun Lee 2021-08-17
11088033 Low resistance source-drain contacts using high temperature silicides Praneet Adusumilli, Christian Lavoie, Ahmet S. Ozcan 2021-08-10
11062956 Low resistance source-drain contacts using high temperature silicides Praneet Adusumilli, Christian Lavoie, Ahmet S. Ozcan 2021-07-13
10978550 Efficient metal-insulator-metal capacitor Kisup Chung, Isabel C. Estrada-Raygoza, Chi-Chun Liu, Yann Mignot, Hao Tang 2021-04-13
10978551 Surface area enhancement for stacked metal-insulator-metal (MIM) capacitor Takashi Ando, Eduard A. Cartier, Paul C. Jamison, Vijay Narayanan 2021-04-13
10971626 Interface charge reduction for SiGe surface Devendra K. Sadana, Dechao Guo, Joel P. de Souza, Ruqiang Bao, Stephen W. Bedell +3 more 2021-04-06
10937890 Vertical field-effect transistor late gate recess process with improved inter-layer dielectric protection Wenyu Xu, Ruilong Xie, Pietro Montanini 2021-03-02
10930567 Maskless epitaxial growth of phosphorus-doped Si and boron-doped SiGe (Ge) for advanced source/drain contact Choonghyun Lee, Shogo Mochizuki, Chun Wing Yeung 2021-02-23
10930566 Complementary metal oxide semiconductor replacement gate high-k metal gate devices with work function adjustments Lisa F. Edge, Paul C. Jamison, Vamsi K. Paruchuri 2021-02-23
10916432 Formation of pure silicon oxide interfacial layer on silicon-germanium channel field effect transistor device Takashi Ando, Pouya Hashemi, Choonghyun Lee, Vijay Narayanan 2021-02-09
10892336 Wrap-around-contact structure for top source/drain in vertical FETS Choonghyun Lee, Christopher J. Waskiewicz, Alexander Reznicek 2021-01-12
10892339 Gate first technique in vertical transport FET using doped silicon gates with silicide Ruqiang Bao, Paul C. Jamison, Choonghyun Lee, Sanjay C. Mehta, Vijay Narayanan 2021-01-12
10886362 Multilayer dielectric for metal-insulator-metal capacitor (MIMCAP) capacitance and leakage improvement Takashi Ando, Eduard A. Cartier, Paul C. Jamison 2021-01-05