Assignee
ZENG LI
CN·6 granted patents·1 pending application·70 citations·filing 2009–2024
Top patents by PatentIndex Score
7 records- 0196US8658773B2Ultrafiltration concentration of allotype selected antibodies for small-volume administrationZENG LI·Filed 2012·Granted Feb 25, 2014·46 cites·18 claims
- 0287US8848747B2Method and device for recovering OTUk frame, and system for transporting OTUk frameZENG LI·Filed 2012·Granted Sep 30, 2014·12 cites·5 claims
- 0373USD1073239SHandcartZENG LI·Filed 2024·Granted Apr 29, 2025·3 cites·1 claims
- 0473USD1072415SHandcartZENG LI·Filed 2024·Granted Apr 22, 2025·3 cites·1 claims
- 0573US8134919B2Method and device for protecting ethernet tree servicesZENG LI·Filed 2009·Granted Mar 13, 2012·5 cites·15 claims
- 0654US8737844B2Method and apparatus for implementing PDM-BPSK modulation and QPSK modulation in compatible mannerZENG LI·Filed 2012·Granted May 27, 2014·1 cites·16 claims
- 0746US2009185578A1Method, apparatus and system for transmitting fiber channel serviceZENG LI·Filed 2009·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →