Inventor · disambiguated record
Tim Lien
Also filed as: LIEN TIM
1 granted patent·1 pending application·15 citations·filing 2005–2007
40Inventor score
Technology areasH02P
Files withHALLMARK CARDS2
Top patents by PatentIndex Score
2 records- 0178US7247076B2Pulse width modulation drive and method for ornaments with movable componentsHALLMARK CARDS·Filed 2005·Granted Jul 24, 2007·15 cites·29 claims
- 0232US2007137075A1Pulse Width Modulation Drive and Method for Ornaments with Moveable ComponentsHALLMARK CARDS·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →