Inventor · disambiguated record
Changgan Ji
Also filed as: JI CHANGGAN
2 granted patents·3 pending applications·1 citations·filing 2013–2013
31Inventor score
Top patents by PatentIndex Score
5 records- 0152US10066326B2High-strength fabric and manufacturing method thereforZHENGZHOU ZHONGYUAN DEFENSE MAT CO LTD·Filed 2013·Granted Sep 4, 2018·1 cites·13 claims
- 0239US10059082B2Uni-directional cloth, laid fabric and preparation method thereof, and laid fabric productZHENGZHOU ZHONGYUAN DEFENSE MAT CO LTD·Filed 2013·Granted Aug 28, 2018·0 cites·5 claims
- 0336US2016136926A1Non-Weft Cloth, Manufacturing Method Therefor, And Non-Weft Cloth ProductZHENGZHOU ZHONGYUAN DEFENSE MATERIAL CO LTD·Filed 2013·Application pending·0 cites
- 0431US2016145796A1High-strength rigging and preparation method thereofZHENGZHOU ZHONGYUAN DEFENSE MATERIAL CO LTD·Filed 2013·Application pending·0 cites
- 0531US2016145775A1Single yarn, single yarn product, and preparation method thereforZHENGZHOU ZHONGYUAN DEFENSE MATERIAL CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →