Inventor · Ann Arbor, MI, US

Zhenlin Liu

14Patents
6h-index
15Co-inventors
59Inventor score

Filing activity: Mar 31, 2004 → Feb 22, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US7414780B2 All-fiber chirped pulse amplification systems Electricity 64 Expired
US7508853B2 Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems Electricity 29 Expired
US7711013B2 Modular fiber-based chirped pulse amplification system Electricity 21 Expired
US8855151B2 YB: and ND: mode-locked oscilltors and fiber systems incorporated in solid-state short pulse laser systems Electricity 12 Active
US8094691B2 Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems Electricity 9 Active
US7668213B2 Method and apparatus for obtaining and maintaining mode-locking in fiber laser systems Electricity 8 Active
US8503069B2 All-fiber chirped pulse amplification systems Electricity 6 Active
US8509270B2 Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems Electricity 6 Active
US8228597B2 All-fiber chirped pulse amplification systems Electricity 6 Active
US9590386B2 Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems Electricity 2 Active
US9042004B2 All-fiber chirped pulse amplification systems Electricity 1 Active
US8873594B2 Modular fiber-based chirped pulse amplification system Electricity 0 Active
US10137527B2 Laser-based modification of transparent materials Performing Operations; Transporting 0 Active
US10256597B2 Yb: and Nd: mode locked oscillators and fiber systems incorporated in solid-state short pulse laser systems Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.