LexDanaLexDanabeta
Inventor

ZHIJUN GUO

Inventor
CN

Overview

48→
Patents
2021–2026
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 48 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
LOC1614%
Y02PClimate change mitigation technologies in the production or processing of goods13%
H01RElectrically-conductive connections4%
Y02TClimate change mitigation technologies related to transportation3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers1%
B81BMicrostructural devices or systems, e.g. micromechanical devices1%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure1%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them1%
PatentTitleYear
12,597,682Battery cell, battery, and electric apparatus202612,592,461End cover assembly, battery cell, battery, and electrical apparatus202612,592,433Battery cell, battery, and electrical equipment202612,586,860Battery cell, battery, electrical device, method and equipment for manufacturing battery cells202612,542,334Electrode assembly, battery cell, battery and electrical device202612,537,250Battery cell, method and system for manufacture same, battery, and power consuming device202612,494,526Battery cell, battery, electric apparatus, and manufacturing method and device for battery cell202512,463,274Battery cell, method and system for manufacturing same, battery, and electrical device202512,436,452Interconnect mechanisms for use with image capture devices and accessories202512,438,219Battery cell including end cap with protruding structure connecting to tab, method and system for manufacturing same, battery, and electrical device2025D1081773Camera mount2025D1078826Rear door202512,300,846Pressure relief mechanism, battery box, battery cell, battery, preparation method and apparatus202512,224,456Connection component, battery cell, battery and electrical device202512,160,007Battery cell, battery, power consumption apparatus, and manufacturing method and device of battery cell202412,113,249Battery cell, battery, and electrical device202412,095,111Battery cell, battery, electrical device, manufacturing method, and manufacturing device202412,062,798Power battery and battery module2024D1030846Camera housing2024D1025173Microphone cover of a camera housing2024D1018636Camera housing202411,929,521Rechargeable battery2024D1015404Rear door202411,831,028Secondary battery202311,824,286Connection member and rechargeable battery202311,824,285Connection member and rechargeable battery2023D1004677Camera housing202311,811,155Connection member and rechargeable battery202311,811,017Battery unit and battery module202311,791,068Post insulator and direct current power transmission device202311,742,526Rechargeable battery202311,710,872Battery cell, battery, power consumption device and manufacturing device and method for battery cell2023D0980301Camera housing202311,581,610Battery box, battery cell, battery, and method and apparatus for preparing battery box202311,581,615Connection member and rechargeable battery202311,489,221Power battery and battery module202211,489,236Rechargeable battery202211,482,748Battery cap assembly and secondary battery2022D0963726Camera housing202211,417,935Component for collecting current and battery202211,399,237MEMS acoustic sensor and assembly2022D0954781Camera housing2022D0953404Camera housing2022D0951321Camera housing2022D0949222Camera housing2022D0947920Camera housing202211,196,115Cap plate and secondary battery202111,187,605Sealing glass geometries for sensitivity enhancement of thick-film piezoresistive pressure sensors2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (18)· patent assignee history
2021–2026Based in CN· patent location history
2021–2022Based in US· patent location history
2022–2025Patents assigned to GOPRO INC (15)· patent assignee history
2024–2026Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD (11)· patent assignee history
2024–2026Patents assigned to JIANGSU CONTEMPORARY AMPEREX TECH LTD (2)· patent assignee history
2026Patents assigned to CONTEMPORARY AMPEREX TECH HONG KONG LIMITED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD182021–2026
GOPRO INC152022–2025
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD112024–2026
JIANGSU CONTEMPORARY AMPEREX TECH LTD22024–2026
CONTEMPORARY AMPEREX TECH HONG KONG LIMITED12026
Locations
LocationPatentsSpan
CN462021–2026
US22021–2022