Inventor
WALDEN ROBERT H
US9 patents
⚠️ This page may combine multiple inventors who share the name “WALDEN ROBERT H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES AIRCRAFT CO
6 patentsUS5336624AAug 9, 1994
Method for disguising a microelectronic integrated digital logic
HUGHES AIRCRAFT CO70 citations95
US5202591AApr 13, 1993
Dynamic circuit disguise for microelectronic integrated digital logic circuits
HUGHES AIRCRAFT CO57 citations95
US5198817AMar 30, 1993
High-order sigma-delta analog-to-digital converter
HUGHES AIRCRAFT CO71 citations95
US5153593AOct 6, 1992
Multi-stage sigma-delta analog-to-digital converter
HUGHES AIRCRAFT CO88 citations95
US4872010AOct 3, 1989
Analog-to-digital converter made with focused ion beam technology
HUGHES AIRCRAFT CO32 citations92
US4967250AOct 30, 1990
Charge-coupled device with focused ion beam fabrication
HUGHES AIRCRAFT CO3 citations62
HRL LAB LLC
3 patentsUS6525682B2Feb 25, 2003
Photonic parallel analog-to-digital converter
HRL LAB LLC72 citations95
US6380552B2Apr 30, 2002
Low turn-on voltage InP Schottky device and method
HRL LAB LLC3 citations60
US6316342B1Nov 13, 2001
Low turn-on voltage indium phosphide Schottky device and method
HRL LAB LLC2 citations60