Inventor · disambiguated record

Sen Cong

Also filed as: CONG SEN

2 granted patents·0 citations·filing 2018–2018

22Inventor score

Technology areasG02B G09F

Files withBEIJING CENTRAL PRESS UNION TECH CO LTD2

Top patents by PatentIndex Score

2 records

0141US10762807B2Circumferential laser dynamic display deviceBEIJING CENTRAL PRESS UNION TECH CO LTD·Filed 2018·Granted Sep 1, 2020·0 cites·6 claims
0232US10514548B1Laser animation display methodBEIJING CENTRAL PRESS UNION TECH CO LTD·Filed 2018·Granted Dec 24, 2019·0 cites·10 claims

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