Inventor · disambiguated record
Shijun Jiang
Also filed as: JIANG SHIJUN
10 granted patents·217 citations·filing 1998–2024
89Inventor score
Files withHEBEI WANDA TYRE CO LTD3OPTIGAIN INC3TIANJIN WANDA TYRE CO LTD2CRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD1HUNAN SMART QUICK SMART ELECTRONIC TECH CO LTD1
Top patents by PatentIndex Score
10 records- 0193USD1002514STireTIANJIN WANDA TYRE CO LTD·Filed 2022·Granted Oct 24, 2023·18 cites·1 claims
- 0289US6307668B1Ultra-wide bandwidth fiber based optical amplifierOPTIGAIN INC·Filed 1999·Granted Oct 23, 2001·108 cites·19 claims
- 0385USD886031SGrass tireHEBEI WANDA TYRE CO LTD·Filed 2018·Granted Jun 2, 2020·28 cites·1 claims
- 0479USD967007STireHEBEI WANDA TYRE CO LTD·Filed 2020·Granted Oct 18, 2022·7 cites·1 claims
- 0564USD885316SGrass tireHEBEI WANDA TYRE CO LTD·Filed 2019·Granted May 26, 2020·8 cites·1 claims
- 0663US6188712B1Asymmetrical distributed feedback fiber laserOPTIGAIN INC·Filed 1999·Granted Feb 13, 2001·27 cites·21 claims
- 0751US6122413AFiber optic transmitterOPTIGAIN INC·Filed 1998·Granted Sep 19, 2000·21 cites·26 claims
- 0849USD1086977STyreTIANJIN WANDA TYRE CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·1 claims
- 0936US12188973B2Single-phase fault arc detectorHUNAN SMART QUICK SMART ELECTRONIC TECH CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·9 claims
- 1026US10056985B2Broadband communication network architecture with train control network and train serving network combined, and communication method thereofCRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD·Filed 2016·Granted Aug 21, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →