Inventor
FIFE KEITH
US18 patents
⚠️ This page may combine multiple inventors who share the name “FIFE KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FIFE KEITH
13 patentsUS8487790B2Jul 16, 2013
Chemical detection circuit including a serializer circuit
FIFE KEITH62 citations98
US8247849B2Aug 21, 2012
Two-transistor pixel array
FIFE KEITH126 citations98
US8217433B1Jul 10, 2012
One-transistor pixel array
FIFE KEITH169 citations98
US9164070B2Oct 20, 2015
Column adc
FIFE KEITH43 citations97
US8796036B2Aug 5, 2014
Method and system for delta double sampling
FIFE KEITH70 citations97
US8653567B2Feb 18, 2014
Chemically sensitive sensor with lightly doped drains
FIFE KEITH70 citations97
US8524487B2Sep 3, 2013
One-transistor pixel array with cascoded column circuit
FIFE KEITH43 citations97
US8858782B2Oct 14, 2014
Ion-sensing charge-accumulation circuits and methods
FIFE KEITH11 citations83
US8455927B2Jun 4, 2013
One-transistor pixel array with cascoded column circuit
FIFE KEITH2 citations73
US8772698B2Jul 8, 2014
CCD-based multi-transistor active pixel sensor array
FIFE KEITH1 citations62
US8685324B2Apr 1, 2014
Matched pair transistor circuits
FIFE KEITH2 citations62
US8415176B2Apr 9, 2013
One-transistor pixel array
FIFE KEITH0 citations62
US8415177B2Apr 9, 2013
Two-transistor pixel array
FIFE KEITH0 citations62
LIFE TECHNOLOGIES CORP
4 patentsUS8963216B2Feb 24, 2015
Chemical sensor with sidewall spacer sensor surface
LIFE TECHNOLOGIES CORP70 citations97
US8841217B1Sep 23, 2014
Chemical sensor with protruded sensor surface
LIFE TECHNOLOGIES CORP69 citations97
US11231451B2Jan 25, 2022
Methods and apparatus for testing ISFET arrays
LIFE TECHNOLOGIES CORP1 citations59
US10481123B2Nov 19, 2019
Ion-sensing charge-accumulation circuits and methods
LIFE TECHNOLOGIES CORP0 citations52