Company Filing History:

17 out of 728

Western Digital (fremont), Inc.

patents

13 out of 2,636

Hitachi Global Storage Technologies Netherlands B.v.

patents

3 out of 164,197

International Business Machines Corporation

patents

4. 1 out of 1

Kobe Steel Research Laboratories, Usa, Applied Electronics Center

patent

5. 1 out of 1,477

Agency for Science, Technology and Research

patents

where one patent can have more than one assignee

Years Active: 1996-2016

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34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9495984 - Waveguide with reflective grating for localized energy intensity (2016-11-15),

2. 9190085 - Waveguide with reflective grating for localized energy intensity (2015-11-17),

3. 8964333 - Energy assisted magnetic recording transducer having an electronic lapping guide corresponding to a near-field transducer (2015-02-24),

4. 8811129 - Absorption enhanced media for energy assisted magnetic recording (2014-08-19),

5. 8570844 - Absorption enhanced media for energy assisted magnetic recording (2013-10-29),

6. 8532450 - Optical grating and method of manufacture (2013-09-10),

7. 8495813 - Method of making an energy-assisted magnetic recording apparatus (2013-07-30),

8. 8456964 - Energy assisted magnetic recording head having a reflector for improving efficiency of the light beam (2013-06-04),

9. 8456963 - Method and system for an energy assisted magnetic recording head having a suspension-mounted laser (2013-06-04),

10. 8422841 - Double optical grating (2013-04-16),

11. 8375565 - Method for providing an electronic lapping guide corresponding to a near-field transducer of an energy assisted magnetic recording transducer (2013-02-19),

12. 8320722 - Non-linear optical grating (2012-11-27),

13. 8259539 - Integration of a vertical cavity surface emitting laser (VCSEL) on an energy-assisted magnetic recording (EAMR) head (2012-09-04),

14. 8248896 - Method and system for providing an energy assisted magnetic recording disk drive having improved heat dissipation (2012-08-21),

15. 8203800 - Servo design in data storage media (2012-06-19),

Title: Innovations of Jinshan Li in Waveguide Technology

Introduction: Jinshan Li, located in San Jose, CA, is a notable inventor known for his significant contributions to the field of waveguide technology. With a robust portfolio of 34 patents, Li has been instrumental in developing innovative solutions that push the boundaries of current technologies.

Latest Patents: One of Jinshan Li's latest inventions is a waveguide with a reflective grating designed for localized energy intensity. This apparatus includes two sections of waveguide connected by a junction, featuring a first reflective device in the first waveguide section and a second reflective device in the second section. These devices work in conjunction to create a standing wave within the waveguide, resulting in maximum energy intensity at a specific target area in response to an incident energy wave introduced into either of the waveguide sections.

Career Highlights: Throughout his career, Jinshan Li has worked for prominent companies such as Western Digital and Hitachi Global Storage Technologies. His experience in these organizations has greatly influenced his approach to innovation and invention in his field.

Collaborations: Jinshan Li has collaborated with talented peers such as Hongxing Yuan and Yufeng Hu. These partnerships have allowed for the exchange of ideas and insights, further enhancing the quality of his inventions.

Conclusion: Jinshan Li's dedication to innovation is evident through his impressive patent record and his impactful contributions to waveguide technology. His work continues to inspire advancements in the industry, showcasing the vital role of inventors in shaping the future of technology.

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