Patent assignee · CN · COMPANY

Chevron (HK) Limited

26Patents
26Active
26Granted
53Portfolio score

Filing activity: Mar 6, 2012 → Apr 2, 2019 · 4 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USD735960S1 Blower General 37 Active
USD812825S1 Blower General 21 Active
USD838925S1 Blower General 17 Active
USD743330S1 Charger General 16 Active
US9174354B2 Power tool Emerging Cross-Sectional Technologies 14 Active
USD808440S1 Snow thrower General 11 Active
US9608461B2 Battery pack cooling and charging device and method Emerging Cross-Sectional Technologies 9 Active
US10039367B2 Back-mounted power tool systems and methods of use Human Necessities 9 Active
US9603497B2 Handheld blower Mechanical Engineering; Lighting; Heating 9 Active
USD753968S1 Hedge trimmer General 8 Active
US9381625B2 Electrical wrench Performing Operations; Transporting 6 Active
US10487850B2 Handheld blower Mechanical Engineering; Lighting; Heating 6 Active
USD671386S1 Jig saw General 5 Active
US10079453B2 Electrical tool with battery pack ejection assist mechanism Emerging Cross-Sectional Technologies 3 Active
US10736403B2 Back-mounted power tool systems and methods of use Human Necessities 2 Active
US9908229B2 Multi-mode drill and mode switching mechanism thereof Emerging Cross-Sectional Technologies 2 Active
US9833929B2 Table type cutter and cutting worktable thereof Performing Operations; Transporting 2 Active
US10525580B2 Power tool Mechanical Engineering; Lighting; Heating 2 Active
US10376973B2 Chain saw Performing Operations; Transporting 2 Active
US9726729B2 Method for controlling electric motor by trigger Electricity 1 Active
US10513023B2 Power tool Mechanical Engineering; Lighting; Heating 1 Active
US9403226B2 Chain saw Performing Operations; Transporting 1 Active
US9364970B2 Table cutting machine Emerging Cross-Sectional Technologies 0 Active
US9333637B2 Multi-tool for fasteners Performing Operations; Transporting 0 Active
US9979208B2 Cordless tool system with a battery pack having a heat absorbing device Human Necessities 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.