Inventor · disambiguated record
Allen A. Chang
Also filed as: CHANG ALLEN A
4 granted patents·148 citations·filing 1993–1993
81Inventor score
Files withSILICONIX INC4
Top patents by PatentIndex Score
4 records- 0188US5455496AHead-retract circuit for moving media storage apparatusSILICONIX INC·Filed 1993·Granted Oct 3, 1995·48 cites·19 claims
- 0283US5508874ADisconnect switch circuit to power head retract in hard disk drive memoriesSILICONIX INC·Filed 1993·Granted Apr 16, 1996·40 cites·23 claims
- 0371US5377094APush-pull output stage for driving motors which generates auxiliary voltage supplySILICONIX INC·Filed 1993·Granted Dec 27, 1994·39 cites·16 claims
- 0461US5459654AApparatus for generating positive and negative supply rails from operating motor control circuitSILICONIX INC·Filed 1993·Granted Oct 17, 1995·21 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Allen A. Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →