Assignee
LANG RICHARD
US·8 granted patents·3 pending applications·34 citations·filing 2011–2020
Top patents by PatentIndex Score
11 records- 0188US11252866B1Universal string trimmer headLANG RICHARD·Filed 2020·Granted Feb 22, 2022·2 cites·12 claims
- 0288US9009194B2Real time and dynamic votingLANG RICHARD·Filed 2011·Granted Apr 14, 2015·15 cites·15 claims
- 0387US8392504B1Collaboration and real-time discussion in electronically published mediaLANG RICHARD·Filed 2012·Granted Mar 5, 2013·7 cites·8 claims
- 0482US8832197B2Collaboration and real-time discussion in electronically published mediaLANG RICHARD·Filed 2013·Granted Sep 9, 2014·4 cites·17 claims
- 0579US8787819B2Collaborative and interactive learningLANG RICHARD·Filed 2012·Granted Jul 22, 2014·3 cites·26 claims
- 0678US8787820B2Content creation in an online learning environmentLANG RICHARD·Filed 2012·Granted Jul 22, 2014·3 cites·15 claims
- 0760US9812024B2Collaborative and interactive learningLANG RICHARD·Filed 2012·Granted Nov 7, 2017·0 cites·20 claims
- 0859US8798521B2Content creation in an online learning environmentLANG RICHARD·Filed 2012·Granted Aug 5, 2014·0 cites·15 claims
- 0955US2013298041A1Portable Collaborative InteractionsLANG RICHARD·Filed 2013·Application pending·0 cites
- 1053US2013054450A1Monetization of Atomized ContentLANG RICHARD·Filed 2012·Application pending·0 cites
- 1139US2014187998A1Devices and treatment methods for vascular eye diseasesLANG RICHARD·Filed 2012·Application pending·0 cites
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