Ruolin Li

City:

Milpitas, California

Country:

United States

Published Applications:

Last publication date:

2020-12-24

Top Assignees for applications by Ruolin Li

The entities that hold a legal rights for patent applications filed by inventor Li Ruolin:

Western Digital (Fremont), LLC 5 Fremont, CA United States

Recent patent applications by Li Ruolin

Ruolin Li from Milpitas, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-12-24

US20200400492A1

Physics

Method, system and apparatus for a Raman spectroscopic measurement system

#2 | 2013-12-05

US20130322472A1

Electricity

WAVELENGTH SELECTIVE AND TUNABLE LASER DEVICE

#3 | 2013-09-10

US12645491

Optical grating and method of manufacture

#4 | 2013-07-18

US20130182729A1

Electricity

WAVELENGTH LOCKER DESIGN FOR PRECISE CHANNEL LOCKING OF A WIDELY TUNABLE LASER

#5 | 2013-07-18

US20130182728A1

Electricity

WAVELENGTH TUNABLE EXTERNAL CAVITY LASER

#6 | 2013-07-18

US20130181339A1

Electricity

MULTI-CHIP SELF-ALIGNMENT ASSEMBLY WHICH CAN BE USED WITH FLIP-CHIP BONDING

#7 | 2013-06-04

US12758319

Method and system for an energy assisted magnetic recording head having a suspension-mounted laser

#8 | 2012-06-12

US12426262

High efficiency grating coupling for light delivery in EAMR

#9 | 2012-02-28

US12613452

Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk drive

#10 | 2011-12-13

US12468813

Multiple aperture VCSEL EAMR heads

InventorID:

340947 ⎘