Inventor
HU QICHAO
US19 patents
⚠️ This page may combine multiple inventors who share the name “HU QICHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SES HOLDINGS PTE LTD
17 patentsUS10727545B1Jul 28, 2020
Methods of charging secondary lithium metal batteries to reactive dead lithium with redox shuttling additives and battery control systems incorporating the same
SES HOLDINGS PTE LTD21 citations93
US10734664B1Aug 4, 2020
Purified hydrogen bis(fluorosulfonyl)imide (HFSI) products, methods of purifying crude HFSI, and uses of purified HFSI products
SES HOLDINGS PTE LTD16 citations84
US10725112B1Jul 28, 2020
Methods of controlling secondary lithium metal batteries to access reserve energy capacity and battery control systems incorporating the same
SES HOLDINGS PTE LTD7 citations80
US10967295B2Apr 6, 2021
Processes for removing reactive solvent from lithium bis(fluorosulfonyl)imide (LiFSI) using organic solvents that are stable toward anodes in lithium-ion and lithium-metal batteries
SES HOLDINGS PTE LTD2 citations71
US10615457B2Apr 7, 2020
Electrolyte system for high voltage lithium ion battery
SES HOLDINGS PTE LTD2 citations70
US11680041B1Jun 20, 2023
Processes for producing high-purity N,N-dialkyl perfluoroalkylsulfonamide
SES HOLDINGS PTE LTD1 citations62
US12172104B2Dec 24, 2024
Processes for removing reactive solvent from lithium bis(fluorosulfonyl)imide (LiFSI) using organic solvents that are stable toward anodes in lithium-ion and lithium-metal batteries
SES HOLDINGS PTE LTD0 citations61
US11631847B2Apr 18, 2023
Anode, secondary battery including the same, and the method of making anode
SES HOLDINGS PTE LTD0 citations58
US11444277B2Sep 13, 2022
Anodes, secondary batteries including the same, and methods of making anodes
SES HOLDINGS PTE LTD0 citations58
US12272790B2Apr 8, 2025
Localized high-salt-concentration electrolytes containing longer-sidechain glyme-based solvents and fluorinated diluents, and uses thereof
SES HOLDINGS PTE LTD0 citations57
US11196088B2Dec 7, 2021
Localized high-salt-concentration electrolytes containing longer-sidechain glyme-based solvents and fluorinated diluents, and uses thereof
SES HOLDINGS PTE LTD1 citations57
US11695105B2Jul 4, 2023
Rechargeable battery
SES HOLDINGS PTE LTD0 citations55
US11245133B2Feb 8, 2022
High energy density, high power density, high capacity, and room temperature capable rechargeable batteries
SES HOLDINGS PTE LTD0 citations51
US10926190B2Feb 23, 2021
Purified lithium bis(fluorosulfonyl)imide (LiFSI) products, methods of purifying crude LiFSI, and uses of purified LiFSI products
SES HOLDINGS PTE LTD0 citations50
US10840553B2Nov 17, 2020
Free-solvent-free lithium sulfonamide salt compositions that are liquid at room temperature, and uses thereof in lithium ion battery
SES HOLDINGS PTE LTD0 citations45
US10566659B1Feb 18, 2020
Eutectic mixtures containing alkali-metal sulfonimide salts, and electrochemical devices utilizing same
SES HOLDINGS PTE LTD0 citations45
US11177470B2Nov 16, 2021
Composite coating systems and methods for lithium metal anodes in battery applications
SES HOLDINGS PTE LTD0 citations44