Inventor
RICHARDSON WILLIAM F
US35 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDSON WILLIAM F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
18 patentsUS5208657AMay 4, 1993
DRAM Cell with trench capacitor and vertical channel in substrate
TEXAS INSTRUMENTS INC185 citations99
US5017977AMay 21, 1991
Dual EPROM cells on trench walls with virtual ground buried bit lines
TEXAS INSTRUMENTS INC121 citations98
US5225697AJul 6, 1993
dRAM cell and method
TEXAS INSTRUMENTS INC62 citations96
US4824793AApr 25, 1989
Method of making DRAM cell with trench capacitor
TEXAS INSTRUMENTS INC116 citations96
US5334548AAug 2, 1994
High performance composed pillar dRAM cell
TEXAS INSTRUMENTS INC74 citations95
US5106776AApr 21, 1992
Method of making high performance composed pillar dRAM cell
TEXAS INSTRUMENTS INC56 citations95
US5103276AApr 7, 1992
High performance composed pillar dram cell
TEXAS INSTRUMENTS INC43 citations95
US6380008B2Apr 30, 2002
Edge stress reduction by noncoincident layers
TEXAS INSTRUMENTS INC39 citations92
US5300450AApr 5, 1994
High performance composed pillar DRAM cell
TEXAS INSTRUMENTS INC34 citations92
US5251168AOct 5, 1993
Boundary cells for improving retention time in memory devices
TEXAS INSTRUMENTS INC35 citations92
US5135879AAug 4, 1992
Method of fabricating a high density EPROM cell on a trench wall
TEXAS INSTRUMENTS INC52 citations92
US4939104AJul 3, 1990
Method for forming a buried lateral contact
TEXAS INSTRUMENTS INC28 citations89
US6373088B2Apr 16, 2002
Edge stress reduction by noncoincident layers
TEXAS INSTRUMENTS INC10 citations73
US6496352B2Dec 17, 2002
Post-in-crown capacitor and method of manufacture
TEXAS INSTRUMENTS INC2 citations62
US6033975AMar 7, 2000
Implant screen and method
TEXAS INSTRUMENTS INC6 citations60
US4958212ASep 18, 1990
Trench memory cell
TEXAS INSTRUMENTS INC4 citations60
US6232644B1May 15, 2001
Oxide profile modification by reactant shunting
TEXAS INSTRUMENTS INC0 citations51
US6083809AJul 4, 2000
Oxide profile modification by reactant shunting
TEXAS INSTRUMENTS INC0 citations51
SPANGLER RANDALL R
4 patentsUS8819330B1Aug 26, 2014
System and method for updating a locally stored recovery image
SPANGLER RANDALL R21 citations92
US9015456B1Apr 21, 2015
Indicator for developer mode
SPANGLER RANDALL R12 citations83
US8583891B1Nov 12, 2013
Associating partitions in a computing device
SPANGLER RANDALL R9 citations83
US8281119B1Oct 2, 2012
Separate normal firmware and developer firmware
SPANGLER RANDALL R18 citations83
GOOGLE INC
3 patentsUS8386763B1Feb 26, 2013
System and method for locking down a capability of a computer system
GOOGLE INC20 citations92
US9330542B1May 3, 2016
Configurable colored indicator on computing device
GOOGLE INC2 citations62
US9805562B1Oct 31, 2017
Configurable colored indicator on computing device
GOOGLE INC1 citations52