Inventor · disambiguated record
Tsung-Hui Huang
Also filed as: HUANG TSUNG HUI
7 granted patents·177 citations·filing 1999–2006
87Inventor score
Files withGEM OPTICAL CO LTD7
Top patents by PatentIndex Score
7 records- 0192US7281826B2Headband with magnifying lens and detachable lightGEM OPTICAL CO LTD·Filed 2003·Granted Oct 16, 2007·96 cites·2 claims
- 0284US7168821B2Lens assembly with light mountable on head coveringGEM OPTICAL CO LTD·Filed 2004·Granted Jan 30, 2007·33 cites·6 claims
- 0373US7548386B2Magnifying glass with light for handheld electronic deviceGEM OPTICAL CO LTD·Filed 2006·Granted Jun 16, 2009·7 cites·3 claims
- 0458USD458287SMagnifying deviceGEM OPTICAL CO LTD·Filed 2001·Granted Jun 4, 2002·11 cites·1 claims
- 0557USD483779SMagnifying device worn around the headGEM OPTICAL CO LTD·Filed 2003·Granted Dec 16, 2003·11 cites·1 claims
- 0648US6116729AHead magnifying glassGEM OPTICAL CO LTD·Filed 1999·Granted Sep 12, 2000·14 cites·9 claims
- 0733US6215601B1Head belt of head magnifying glassGEM OPTICAL CO LTD·Filed 1999·Granted Apr 10, 2001·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →