Leeds Electronic Engineering Ltd.

Follow

Organization

HK

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Security alarm system having minimal wiring to CCTV camera
- Patent number 7,372,362
- Issue date May 13, 2008
- Leeds Electronic Engineering Ltd.
- John Kam Ho Lee
- G08 - SIGNALLING
Information Patent Grant
Burglar alarm system having reduced wiring
- Patent number 6,952,166
- Issue date Oct 4, 2005
- Leeds Electronic Engineering Limited
- John Kam Ho Lee
- G08 - SIGNALLING

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
Security alarm system having minimal wiring to CCTV camera
- Publication number 20070236349
- Publication date Oct 11, 2007
- Leeds Electronic Engineering Ltd.
- John Kam Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Burglar alarm system having reduced wiring
- Publication number 20030132843
- Publication date Jul 17, 2003
- Leeds Electronic Engineering Limited, a Hong Kong limited liability company
- John Kam Ho Lee
- G08 - SIGNALLING