Inventor · disambiguated record
Ivan Ku
Also filed as: KU IVAN
5 granted patents·3 pending applications·0 citations·filing 2016–2024
61Inventor score
Files withVISIONNAIRE MEDTECH CO LTD4BECHTEL ENERGY TECH & SOLUTIONS INC2BECHTEL HYDROCARBON TECHNOLOGY SOLUTIONS INC1CHANG BING SHOW CHWAN MEMORIAL HOSPITAL1
Top patents by PatentIndex Score
8 records- 0176US12264045B2Construction systemBECHTEL ENERGY TECH & SOLUTIONS INC·Filed 2024·Granted Apr 1, 2025·0 cites·3 claims
- 0269US12012311B2Construction systemBECHTEL ENERGY TECH & SOLUTIONS INC·Filed 2022·Granted Jun 18, 2024·0 cites·7 claims
- 0356US11390497B2Construction systemBECHTEL HYDROCARBON TECHNOLOGY SOLUTIONS INC·Filed 2020·Granted Jul 19, 2022·0 cites·12 claims
- 0431US10025083B2Adjustable dual-lens device for 3D stereoscopic surgical microscopesVISIONNAIRE MEDTECH CO LTD·Filed 2016·Granted Jul 17, 2018·0 cites·20 claims
- 0530US2017351075A1Adjustable light source device for a stereoscopic surgical microscopeVISIONNAIRE MEDTECH CO LTD·Filed 2016·Application pending·0 cites
- 0629US2018239123A1Three-dimensional stereo image display device for surgical microscopeVISIONNAIRE MEDTECH CO LTD·Filed 2017·Application pending·0 cites
- 0728US2017354403A1Surgical instrument with presure sensing and vision feedback functionsCHANG BING SHOW CHWAN MEMORIAL HOSPITAL·Filed 2016·Application pending·0 cites
- 0827US10139607B2Lightweight 3D stereoscopic surgical microscopeVISIONNAIRE MEDTECH CO LTD·Filed 2016·Granted Nov 27, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →