Individual holder
LIEN TIMOTHY J
US·4 granted patents·16 citations·filing 2008–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0186US8558715B2Container with internally emitted audioLIEN TIMOTHY J·Filed 2011·Granted Oct 15, 2013·9 cites·20 claims
- 0277US8736429B2Greeting card with subsequent audio after closingLIEN TIMOTHY J·Filed 2010·Granted May 27, 2014·2 cites·20 claims
- 0374US8719033B2Greeting card having karaoke record feature and simultaneous playbackLIEN TIMOTHY J·Filed 2010·Granted May 6, 2014·5 cites·18 claims
- 0468US10071590B2Greeting card having audio recording capabilities with trial mode featureLIEN TIMOTHY J·Filed 2008·Granted Sep 11, 2018·0 cites·15 claims
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