YF

Yu William Feng

BL Blackberry Limited: 6 patents #531 of 2,554Top 25%
Overall (All Time): #847,863 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9474027 System and method of extending useful life of power supply Philip James Prociw, Chee-Ming Jimmy Wu 2016-10-18
9406980 System and method of mitigating high-temperature, high-charge gas swelling of battery of portable electronic device Surajit Sengupta, Jonathan Quinn Brubacher, Joseph Patino 2016-08-02
9337669 System and method for charging an energy source of a portable electronic device Mallikarjun Boda, Jace W. Files, Jonathan Quinn Brubacher 2016-05-10
9276276 Apparatus for electronic devices with vibrators and fuel cells Taha Shabbir Husain Sutarwala, Philip James Prociw 2016-03-01
8793810 Semiconductor-based device authentication David Gerard Rich 2014-07-29
8710802 Method and apparatus for charging a power pack of a portable electronic device Taha Shabbir Husain Sutarwala, Mallikarjun Boda, Jonathan Quinn Brubacher, Chee-Ming Jimmy Wu 2014-04-29