Inventor · disambiguated record

Richard-Changyu Zhang

Also filed as: ZHANG RICHARD-CHANGYU

1 granted patent·0 citations·filing 2019–2019

9Inventor score

Technology areasC08L

Files withHITACHI ENERGY SWITZERLAND AG1

Top patents by PatentIndex Score

1 record

0151US11657973B2Capacitor with insulation composition showing thermo-reversible oil-to-gel-transitionHITACHI ENERGY SWITZERLAND AG·Filed 2019·Granted May 23, 2023·0 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Richard-Changyu Zhang 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 →