Inventor · disambiguated record
Zhanqiang Li
Also filed as: LI ZHANQIANG
13 granted patents·73 citations·filing 2016–2018
90Inventor score
Files withROE VISUAL CO LTD13
Top patents by PatentIndex Score
13 records- 0184US10995787B2Quick locking piece and display screen assemblyROE VISUAL CO LTD·Filed 2017·Granted May 4, 2021·4 cites·19 claims
- 0284US10713979B2Unloading device and self-unloading display deviceROE VISUAL CO LTD·Filed 2018·Granted Jul 14, 2020·4 cites·19 claims
- 0384USD804712SLED display screen with a quick installation structureROE VISUAL CO LTD·Filed 2016·Granted Dec 5, 2017·26 cites·1 claims
- 0476US10857656B2Leveling device and easy-to-level display screenROE VISUAL CO LTD·Filed 2018·Granted Dec 8, 2020·2 cites·13 claims
- 0576US10775656B2Guiding device and self-unloading anti-separation display deviceROE VISUAL CO LTD·Filed 2018·Granted Sep 15, 2020·1 cites·16 claims
- 0671USD865222SModular display support frameROE VISUAL CO LTD·Filed 2016·Granted Oct 29, 2019·14 cites·1 claims
- 0751USD821497SLED displayROE VISUAL CO LTD·Filed 2016·Granted Jun 26, 2018·5 cites·1 claims
- 0849USD849726SModular video support frame memberROE VISUAL CO LTD·Filed 2016·Granted May 28, 2019·5 cites·1 claims
- 0948USD822666SConnectorROE VISUAL CO LTD·Filed 2016·Granted Jul 10, 2018·4 cites·1 claims
- 1043USD828971SHand cartROE VISUAL CO LTD·Filed 2016·Granted Sep 18, 2018·3 cites·1 claims
- 1142USD817285SMagnetic chuckROE VISUAL CO LTD·Filed 2016·Granted May 8, 2018·3 cites·1 claims
- 1240USD822668SConnectorROE VISUAL CO LTD·Filed 2016·Granted Jul 10, 2018·2 cites·1 claims
- 1331USD822667SConnectorROE VISUAL CO LTD·Filed 2016·Granted Jul 10, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →