Assignee
CHENG THOMAS
2 granted patents·17 citations·filing 1989–1989
Top patents by PatentIndex Score
2 records- 0158USD315904STelephone set with transparent outer surface and neon-light tube surrounding the baseCHENG THOMAS·Filed 1989·Granted Apr 2, 1991·11 cites·1 claims
- 0244USD314379STelephone set with transparent outer surface and neon-light tube surrounding the baseCHENG THOMAS·Filed 1989·Granted Feb 5, 1991·6 cites·1 claims
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