Inventor · disambiguated record
Li-Sheng Chang
Also filed as: CHANG LI-SHENG
2 granted patents·2 pending applications·1 citations·filing 2021–2023
30Inventor score
Files withBONRAYBIO CO LTD4
Top patents by PatentIndex Score
4 records- 0182US11644455B2Methods and kits for detecting sperm DNA fragmentationBONRAYBIO CO LTD·Filed 2021·Granted May 9, 2023·1 cites·20 claims
- 0262US12153039B2Methods and kits for detecting sperm dna fragmentationBONRAYBIO CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 0355US2023075204A1Methods and kits for detecting sperm dna fragmentationBONRAYBIO CO LTD·Filed 2022·Application pending·0 cites
- 0449US2022195492A1Methods and kits for detecting sperm dna fragmentationBONRAYBIO CO LTD·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Li-Sheng Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →