Charles Wong Tak Chung

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Quarry Bay, HK

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Patents Grantslast 30 patents

Information Patent Grant
Radio-controlled clock
- Patent number 7,385,879
- Issue date Jun 10, 2008
- Equity Industries, Inc.
- Keith Kibiloski
- G04 - HOROLOGY
Information Patent Grant
Wall clock with dial illumination
- Patent number 7,054,233
- Issue date May 30, 2006
- Equity Industries, Inc.
- Keith E. Kibiloski
- G04 - HOROLOGY
Information Patent Grant
Radio-controlled clock
- Patent number 7,012,856
- Issue date Mar 14, 2006
- Keith Kibiloski
- G04 - HOROLOGY
Information Patent Grant
Alarm clock with dial illumination
- Patent number 6,987,710
- Issue date Jan 17, 2006
- Equity Industries, Inc.
- Keith E. Kibiloski
- G04 - HOROLOGY