Inventor · disambiguated record
Renyan Zhan
Also filed as: ZHAN RENYAN
1 granted patent·1 pending application·1 citations·filing 2017–2025
16Inventor score
Files withZHEJIANG NVC LAMPS CO LTD2
Top patents by PatentIndex Score
2 records- 0145US10578290B2LED spot lamp with double sides emitting lightZHEJIANG NVC LAMPS CO LTD·Filed 2017·Granted Mar 3, 2020·1 cites·16 claims
- 0235US2025247929A1Color temperature adjustment apparatus and color temperature adjustment method for color-temperature-variable lamp beads connected in seriesZHEJIANG NVC LAMPS CO LTD·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Renyan Zhan 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 →