Individual holder
ZHANG BOYING B
4 granted patents·4 pending applications·58 citations·filing 2006–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0193US7515782B2Two-channel, dual-mode, fiber optic rotary jointZHANG BOYING B·Filed 2006·Granted Apr 7, 2009·44 cites·5 claims
- 0289US9096302B2Hydrogen replenished lighter-than-air vehicle and method to replenish hydrogenZHANG BOYING B·Filed 2012·Granted Aug 4, 2015·11 cites·3 claims
- 0369US9335485B2Using an optical expander/condenser to achieve a compact beam structure for a multi-channel optical rotary jointZHANG BOYING B·Filed 2014·Granted May 10, 2016·2 cites·12 claims
- 0459US8693822B2Limited rotation fiber optic rotary jointZHANG BOYING B·Filed 2012·Granted Apr 8, 2014·1 cites·8 claims
- 0546US2010195956A1Multi-channel fiber optic rotary joint using de-rotating lensZHANG BOYING B·Filed 2009·Application pending·0 cites
- 0640US2012148189A1Using an optical expander/condenser to achieve a compact beam structure for a multi-channel optical rotary jointZHANG BOYING B·Filed 2011·Application pending·0 cites
- 0738US2012043850A1Electrical rotary jointZHANG BOYING B·Filed 2011·Application pending·0 cites
- 0838US2011164846A1Fiber optic rotary joint using tec fiberZHANG BOYING B·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →