PC

Prasad Chaparala

NS National Semiconductor: 20 patents #61 of 2,238Top 3%
Overall (All Time): #224,357 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
8735980 Configuration and fabrication of semiconductor structure using empty and filled wells Constantin Bulucea, Sandeep R. Bahl, William French, Jeng-Jiun Yang, Donald M. Archer +1 more 2014-05-27
8673720 Structure and fabrication of field-effect transistor having nitrided gate dielectric layer with tailored vertical nitrogen concentration profile D. Courtney Parker 2014-03-18
8304835 Configuration and fabrication of semiconductor structure using empty and filled wells Constantin Bulucea, Sandeep R. Bahl, William French, Jeng-Jiun Yang, Donald M. Archer +1 more 2012-11-06
8253208 Structure and fabrication of field-effect transistor having nitrided gate dielectric layer with tailored vertical nitrogen concentration profile D. Courtney Parker 2012-08-28
8129262 Fabrication of field-effect transistor with vertical body-material dopant profile tailored to alleviate punchthrough and reduce current leakage Constantin Bulucea, Fu-Cheng Wang 2012-03-06
7879669 Fabrication of field-effect transistor with reduced junction capacitance and threshold voltage of magnitude that decreases with increasing channel length Chih Sieh Teng, Constantin Bulucea, Chin-Miin Shyu, Fu-Cheng Wang 2011-02-01
7785971 Fabrication of complementary field-effect transistors with vertical body-material dopant profiles tailored to alleviate punchthrough and reduce current leakage Constantin Bulucea, Fu-Cheng Wang 2010-08-31
7718448 Method of monitoring process misalignment to reduce asymmetric device operation and improve the electrical and hot carrier performance of LDMOS transistor arrays Douglas Brisbin 2010-05-18
7700980 Structure and fabrication of field-effect transistor for alleviating short-channel effects Constantin Bulucea, Fu-Cheng Wang 2010-04-20
7701005 Semiconductor structure in which like-polarity insulated-gate field-effect transistors have multiple vertical body dopant concentration maxima and different halo pocket characteristics Constantin Bulucea, Fu-Cheng Wang 2010-04-20
7645657 MOS transistor and method of forming the MOS transistor with a SiON etch stop layer that protects the transistor from PID and hot carrier degradation Douglas Brisbin, Denis Finbarr O'Connell, Heather McCulloh, Sergei Drizlikh 2010-01-12
7595244 Fabrication of like-polarity insulated-gate field-effect transistors having multiple vertical body dopant concentration maxima and different halo pocket characteristics Constantin Bulucea, Fu-Cheng Wang 2009-09-29
7390682 Method for testing metal-insulator-metal capacitor structures under high temperature at wafer level Barry O'Connell, Jonggook Kim 2008-06-24
7170090 Method and structure for testing metal-insulator-metal capacitor structures under high temperature at wafer level Barry O'Connell, Jonggook Kim 2007-01-30
7145191 P-channel field-effect transistor with reduced junction capacitance Chih Sieh Teng, Constantin Bulucea, Chin-Miin Shyu, Fu-Cheng Wang 2006-12-05
6927474 Method of programming an antifuse Denis Finbarr O'Connell 2005-08-09
6797555 Direct implantation of fluorine into the channel region of a PMOS device Peter J. Hopper, Philipp Lindorfer, Vladislav Vashchenko 2004-09-28
6797576 Fabrication of p-channel field-effect transistor for reducing junction capacitance Chih Sieh Teng, Constantin Bulucea, Chin-Miin Shyu, Fu-Cheng Wang 2004-09-28
6599804 Fabrication of field-effect transistor for alleviating short-channel effects Constantin Bulucea, Fu-Cheng Wang 2003-07-29
6548842 Field-effect transistor for alleviating short-channel effects Constantin Bulucea, Fu-Cheng Wang 2003-04-15