Inventor
ZENG QIAO
CN38 patents
⚠️ This page may combine multiple inventors who share the name “ZENG QIAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NINGDE AMPEREX TECHNOLOGY LTD
27 patentsUS10833363B2Nov 10, 2020
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD11 citations94
US12183884B2Dec 31, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations73
US12040449B2Jul 16, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations73
US12027667B2Jul 2, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations73
US11799131B2Oct 24, 2023
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD1 citations73
US11799130B2Oct 24, 2023
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations73
US11769910B2Sep 26, 2023
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD1 citations73
US11527776B2Dec 13, 2022
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations73
US11522222B2Dec 6, 2022
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations73
US10790513B2Sep 29, 2020
Lithium ion battery and negative electrode thereof
NINGDE AMPEREX TECHNOLOGY LTD4 citations73
US12407022B2Sep 2, 2025
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US12176487B2Dec 24, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US12176486B2Dec 24, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US12107221B2Oct 1, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US12107220B2Oct 1, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US12046718B2Jul 23, 2024
Battery cell and lithium ion battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US11984556B2May 14, 2024
Electrolyte and electrochemical device
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US11949108B2Apr 2, 2024
Lithium ion battery and negative electrode thereof
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US11158844B2Oct 26, 2021
Shared electrode segments between a step cell and a main cell of a stepped battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US10998601B2May 4, 2021
Flexible batteries for wearable devices
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US10340497B2Jul 2, 2019
Secondary battery
NINGDE AMPEREX TECHNOLOGY LTD1 citations59
US10658644B2May 19, 2020
Battery
NINGDE AMPEREX TECHNOLOGY LTD1 citations58
US12170363B2Dec 17, 2024
Positive active material and lithium-ion battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations52
US11380964B2Jul 5, 2022
Wound electrode assembly
NINGDE AMPEREX TECHNOLOGY LTD0 citations52
US10651511B2May 12, 2020
Wound cell having single-side coated areas
NINGDE AMPEREX TECHNOLOGY LTD0 citations41
US10833371B2Nov 10, 2020
Wound-type cell
NINGDE AMPEREX TECHNOLOGY LTD0 citations39
US10693192B2Jun 23, 2020
Wound-type cell
NINGDE AMPEREX TECHNOLOGY LTD0 citations39