Assignee
GUO LEI
CN·11 granted patents·4 pending applications·54 citations·filing 2007–2020
Top patents by PatentIndex Score
15 records- 0196USD949816SBaby monitorGUO LEI·Filed 2020·Granted Apr 26, 2022·31 cites·1 claims
- 0288US8266154B2Identifying top content contributors in online social networksGUO LEI·Filed 2010·Granted Sep 11, 2012·13 cites·18 claims
- 0383US8809877B2Semiconductor voltage transformation structureGUO LEI·Filed 2012·Granted Aug 19, 2014·3 cites·23 claims
- 0478US8716285B2N-hydroxy-benzamids for the treatment of cancerGUO LEI·Filed 2011·Granted May 6, 2014·5 cites·32 claims
- 0572US11098280B2Serum-free culture medium and preparation method and application thereforGUO LEI·Filed 2015·Granted Aug 24, 2021·1 cites·5 claims
- 0672US11091739B2Reagent kit for step-by-step hUC-MSC culture and hUC-MSC acquired using said reagent kitGUO LEI·Filed 2015·Granted Aug 17, 2021·1 cites·7 claims
- 0760US8941126B2Semiconductor electricity converterGUO LEI·Filed 2012·Granted Jan 27, 2015·0 cites·36 claims
- 0859US8785950B2Chip with semiconductor electricity conversion structureGUO LEI·Filed 2012·Granted Jul 22, 2014·0 cites·32 claims
- 0950US10386273B23D time series vector sediment trapGUO LEI·Filed 2018·Granted Aug 20, 2019·0 cites·9 claims
- 1045US11273114B2Compound additive having biological activation function, preparation method therefor and use thereofGUO LEI·Filed 2017·Granted Mar 15, 2022·0 cites·2 claims
- 1145US2009063638A1Method and Apparatus for Processing Messages in Messaging SystemGUO LEI·Filed 2007·Application pending·0 cites
- 1243US11254915B2Method for separating and culturing mesenchymal stem cells from Wharton's jelly tissue of umbilical cordGUO LEI·Filed 2015·Granted Feb 22, 2022·0 cites·18 claims
- 1340US2018362923A1Method for separating and extracting huc-msc from wharton's jelly tissue of umbilical cordGUO LEI·Filed 2015·Application pending·0 cites
- 1439US2013107888A1IPv6 Transition Tool HandlingGUO LEI·Filed 2011·Application pending·0 cites
- 1536US2018139103A1Management of multiple clusters of distributed file systemsGUO LEI·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →