Inventor · disambiguated record
David E. Houggy
Also filed as: HOUGGY DAVID · HOUGGY DAVID E · HOUGGY JR DAVID E
7 granted patents·3,409 citations·filing 1991–1999
92Inventor score
Top patents by PatentIndex Score
7 records- 0199US5905442AMethod and apparatus for controlling and determining the status of electrical devices from remote locationsLUTRON ELECTRONICS CO·Filed 1996·Granted May 18, 1999·1k cites·170 claims
- 0298US5848054ARepeater for transmission system for controlling and determining the status of electrical devices from remote locationsLUTRON ELECTRONICS CO·Filed 1996·Granted Dec 8, 1998·575 cites·79 claims
- 0398US5838226ACommunication protocol for transmission system for controlling and determining the status of electrical devices from remote locationsLUTRON ELECTRONICS CO·Filed 1996·Granted Nov 17, 1998·530 cites·34 claims
- 0498US5248919ALighting control deviceLUTRON ELECTRONICS CO·Filed 1992·Granted Sep 28, 1993·745 cites·52 claims
- 0597US5399940ALighting indicating device having plural illuminating elements with all such elements being illuminated with one being greater than the othersLUTRON ELECTRONICS CO·Filed 1993·Granted Mar 21, 1995·227 cites·7 claims
- 0694US6687487B1Repeater for transmission system for controlling and determining the status of electrical devices from remote locationsLUTRON ELECTRONICS CO·Filed 1999·Granted Feb 3, 2004·238 cites·15 claims
- 0771US5315097AMethod and apparatus for operating a triggerless hand-held optical scannerNCR CO·Filed 1991·Granted May 24, 1994·47 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when David E. Houggy 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 →