Inventor
HOUGHTON RICHARD A
US5 patents
Patents
5 patentsUS5083113AJan 21, 1992
Inductive coupled object identification system and method
TEXAS INSTRUMENTS INC26 citations91
US5594925AJan 14, 1997
Method and apparatus determining order and identity of subunits by inputting bit signals during first clock period and reading configuration signals during second clock period
TEXAS INSTRUMENTS INC49 citations89
US5163844ANov 17, 1992
Battery-free electronic teaching apparatus with keypad of piezo film switches
TEXAS INSTRUMENTS INC14 citations67
US5545890AAug 13, 1996
Apparatus and method for storing and reading data
TEXAS INSTRUMENTS INC2 citations55
US5451764ASep 19, 1995
Apparatus and method for storing and reading data
TEXAS INSTRUMENTS INC1 citations45