Inventor · Maynard, MA, US

Li Chen

14Patents

4h-index

6Co-inventors

49Inventor score

Filing activity: Jul 27, 2006 → Jul 12, 2021

Most-cited inventions

Patent	Title	Area	Cited by	Status
US10416380B1	Suspended photonic waveguides with top side sealing	Physics	12	Active
US11114815B1	Rare-earth ion-doped waveguide amplifiers	Electricity	7	Active
US10554014B1	Shorted p-n junction	Electricity	5	Active
US10571633B1	Suspended cantilever waveguide	Physics	4	Active
US7409132B2	Plastic waveguide for terahertz wave	Physics	2	Active
US10714894B1	Carrier sweep-out in a tunable laser	Electricity	1	Active
US10345525B2	Cantilevers with one- or two-dimensional actuation for on-chip active waveguide coupling alignment	Physics	0	Active
US12164150B2	Optical waveguide passivation for moisture protection	Physics	0	Active
US10895690B1	Cantilevers with one- or two-dimensional actuation for on-chip active waveguide coupling alignment	Physics	0	Active
US11411371B1	Carrier sweep-out in a tunable laser	Electricity	0	Active
US8798106B2	Mode-locking with reduced nonlinearity using gain-matched output couplers	Electricity	0	Active
US11353666B2	Wavelength division multiplexer	Physics	0	Active
US11221447B1	Suspended cantilever waveguide	Physics	0	Active
US8976447B2	Broadband dispersion-free optical filter cavities based on dielectric mirrors with complementary dispersion	Electricity	0	Active

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