Inventor
SHICHIJO HISASHI
US24 patents
⚠️ This page may combine multiple inventors who share the name “SHICHIJO HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
23 patentsUS6512280B2Jan 28, 2003
Integrated CMOS structure for gate-controlled buried photodiode
TEXAS INSTRUMENTS INC88 citations96
US4910164AMar 20, 1990
Method of making planarized heterostructures using selective epitaxial growth
TEXAS INSTRUMENTS INC61 citations96
US4713678ADec 15, 1987
dRAM cell and method
TEXAS INSTRUMENTS INC75 citations96
US5959308ASep 28, 1999
Epitaxial layer on a heterointerface
TEXAS INSTRUMENTS INC100 citations95
US5238869AAug 24, 1993
Method of forming an epitaxial layer on a heterointerface
TEXAS INSTRUMENTS INC91 citations94
US6764892B2Jul 20, 2004
Device and method of low voltage SCR protection for high voltage failsafe ESD applications
TEXAS INSTRUMENTS INC23 citations92
US6303420B1Oct 16, 2001
Integrated bipolar junction transistor for mixed signal circuits
TEXAS INSTRUMENTS INC25 citations92
US5894145AApr 13, 1999
Multiple substrate bias random access memory device
TEXAS INSTRUMENTS INC23 citations92
US5065132ANov 12, 1991
Programmable resistor and an array of the same
TEXAS INSTRUMENTS INC27 citations92
US6392263B1May 21, 2002
Integrated structure for reduced leakage and improved fill-factor in CMOS pixel
TEXAS INSTRUMENTS INC44 citations91
US4914053AApr 3, 1990
Heteroepitaxial selective-area growth through insulator windows
TEXAS INSTRUMENTS INC30 citations90
US6576959B2Jun 10, 2003
Device and method of low voltage SCR protection for high voltage failsafe ESD applications
TEXAS INSTRUMENTS INC15 citations84
US7250334B2Jul 31, 2007
Metal insulator metal (MIM) capacitor fabrication with sidewall spacers and aluminum cap (ALCAP) top electrode
TEXAS INSTRUMENTS INC17 citations82
US5214298AMay 25, 1993
Complementary heterostructure field effect transistors
TEXAS INSTRUMENTS INC17 citations82
US5164917ANov 17, 1992
Vertical one-transistor DRAM with enhanced capacitance and process for fabricating
TEXAS INSTRUMENTS INC20 citations82
US5595925AJan 21, 1997
Method for fabricating a multiple well structure for providing multiple substrate bias for DRAM device formed therein
TEXAS INSTRUMENTS INC11 citations74
US6753202B2Jun 22, 2004
CMOS photodiode having reduced dark current and improved light sensitivity and responsivity
TEXAS INSTRUMENTS INC7 citations72
US6621064B2Sep 16, 2003
CMOS photodiode having reduced dark current and improved light sensitivity and responsivity
TEXAS INSTRUMENTS INC6 citations72
US4545034AOct 1, 1985
Contactless tite RAM
TEXAS INSTRUMENTS INC6 citations54
US5290719AMar 1, 1994
Method of making complementary heterostructure field effect transistors
TEXAS INSTRUMENTS INC1 citations52
US7915905B2Mar 29, 2011
Process and temperature insensitive flicker noise monitor circuit
TEXAS INSTRUMENTS INC1 citations51
US7719299B2May 18, 2010
Process and temperature insensitive flicker noise monitor circuit
TEXAS INSTRUMENTS INC0 citations51
US7692217B2Apr 6, 2010
Matched analog CMOS transistors with extension wells
TEXAS INSTRUMENTS INC1 citations48