HONOR TONE LIMITED

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FOTAN, NT, HK

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Patents Grantslast 30 patents

Information Patent Grant
Personal breathalyzer having digital circuitry
- Patent number 8,590,363
- Issue date Nov 26, 2013
- Resource Management, International, LLC
- Paul C. Burke
- G01 - MEASURING TESTING
Information Patent Grant
Low profile heater
- Patent number 8,008,604
- Issue date Aug 30, 2011
- Honor Tone, Ltd.
- Him Chung Tsang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Outdoor heater
- Patent number 7,974,526
- Issue date Jul 5, 2011
- Honor Tone, Ltd.
- Chak-Tong Chu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Personal breathalyzer having digital circuitry
- Patent number 7,797,982
- Issue date Sep 21, 2010
- Resource Management International, LLC
- Paul C. Burke
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
OUTDOOR HEATER
- Publication number 20090214194
- Publication date Aug 27, 2009
- HONOR TONE, LTD.
- Chak-Tong Chu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Low Profile Heater
- Publication number 20090085713
- Publication date Apr 2, 2009
- HONOR TONE, LTD.
- Him Chung Tsang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COMBINED ARC FAULT CIRCUIT INTERRUPTER AND LEAKAGE CURRENT DETECTOR...
- Publication number 20080180866
- Publication date Jul 31, 2008
- HONOR TONE, LTD.
- Chi Wing Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERSONAL BREATHALYZER HAVING DIGITAL CIRCUITRY
- Publication number 20080078232
- Publication date Apr 3, 2008
- RESOURCE MANAGEMENT INTERNATIONAL, LLC
- Paul C. Burke
- G01 - MEASURING TESTING