Patent assignee · KR · COMPANY

HANWHA TECHWIN CO., LTD.

454Patents
451Active
454Granted
61Portfolio score

Filing activity: Jun 14, 2011 → Dec 19, 2022 · 8 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9160784B2 Remote management system, remote management method, and monitoring server Electricity 181 Active
USD740871S1 Surveillance camera General 103 Active
USD813926S1 Surveillance camera General 91 Active
USD784202S1 Unmanned aerial vehicle General 59 Active
USD803920S1 Surveillance camera General 56 Active
USD751619S1 Monitoring camera General 51 Active
USD741389S1 Surveillance camera General 50 Active
USD740870S1 Dome camera General 46 Active
USD814544S1 Surveillance camera General 46 Active
USD821477S1 Surveillance camera General 46 Active
USD874536S1 Surveillance camera General 44 Active
USD860848S1 Door bell General 44 Active
USD834631S1 Surveillance camera General 43 Active
USD894991S1 Camera General 42 Active
USD745435S1 Unmanned aerial vehicle General 39 Active
USD813925S1 Surveillance camera General 36 Active
USD830439S1 Robot arm General 35 Active
US9207678B2 Method and apparatus for constructing map for mobile robot Physics 34 Active
USD822088S1 Surveillance camera General 32 Active
USD753753S1 Surveillance camera General 31 Active
USD883357S1 Surveillance camera General 29 Active
US10120536B2 Monitoring method Electricity 28 Active
USD979630S1 Surveillance camera General 25 Active
USD801406S1 Surveillance camera General 24 Active
USD829802S1 Surveillance camera General 24 Active

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