Simon Ha

Follow

Person

Aurora, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-function control system
- Patent number 6,897,772
- Issue date May 24, 2005
- Honeywell International, Inc.
- Daniel C. Scheffler
- G08 - SIGNALLING
Information Patent Grant
Variable candela strobe
- Patent number 6,856,241
- Issue date Feb 15, 2005
- Honeywell International, Inc.
- Lee D. Tice
- G08 - SIGNALLING
Information Patent Grant
Zone check test system
- Patent number 6,462,655
- Issue date Oct 8, 2002
- Pittway Corporation
- Simon Ha
- G01 - MEASURING TESTING
Information Patent Grant
Multi-mode waterflow detector with electronic timer
- Patent number 6,275,160
- Issue date Aug 14, 2001
- Pittway Corporation
- Simon Ha
- G08 - SIGNALLING
Information Patent Grant
Waterflow detector with electronic timer
- Patent number 6,084,521
- Issue date Jul 4, 2000
- Pittway Corporation
- Simon Ha
- G08 - SIGNALLING
Information Patent Grant
Alarm system having synchronizing pulse generator and synchronizing...
- Patent number 5,850,178
- Issue date Dec 15, 1998
- Pittway Corporation
- Simon Ha
- G08 - SIGNALLING