Inventor · disambiguated record
Wonchang Choi
Also filed as: CHOI WONCHANG
4 granted patents·1 pending application·72 citations·filing 2007–2019
72Inventor score
Top patents by PatentIndex Score
5 records- 0195US7718319B2Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteriesUNIV TEXAS·Filed 2007·Granted May 18, 2010·68 cites·47 claims
- 0271US10790179B2Alignment apparatusSEMIGEAR INC·Filed 2019·Granted Sep 29, 2020·3 cites·15 claims
- 0371US8722246B2Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteriesMANTHIRAM ARUMUGAM·Filed 2010·Granted May 13, 2014·1 cites·10 claims
- 0460US10403886B2Anode material for secondary battery,secondary battery including the anode material and method for preparing the anode materialKOREA INST SCI & TECH·Filed 2017·Granted Sep 3, 2019·0 cites·4 claims
- 0537US2016372787A1Gel polymer electrolyte and secondary battery comprising the sameKOREA INST SCI & TECH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →