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David J Liu

USPTO Granted Patents = 28 (Patent Applications = 5)

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 116(Granted Patents)

Location History:

Freemont, CA (US) (2012)
Fremont, CA (US) (2010 - 2021)

Company Filing History:

Adeia Semiconductor Bonding Technologies Inc.

patents

4. 1 out of 832,912

Other

patents

Years Active: 2010-2021

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28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11177393 - Semiconductor device with dual types of zero cost embedded memory (2021-11-16),

2. 10872985 - Zero cost NVM cell using high voltage devices in analog process (2020-12-22),

3. 10629607 - Semiconductor CMOS non-volatile memory device (2020-04-21),

4. 10559700 - Zero cost NVM cell using high voltage devices in analog process (2020-02-11),

5. 10198889 - Automatic valid vote count storage using secure embedded non volatile memory (2019-02-05),

6. 9863857 - Device and method for particle complex handling (2018-01-09),

7. 9689842 - Method and device for biomolecule preparation and detection using magnetic array (2017-06-27),

8. 9224739 - Method of making integrated circuit embedded with non-volatile programmable memory having variable coupling (2015-12-29),

9. 9064192 - Automatic valid vote count storage using secure embedded non volatile memory (2015-06-23),

10. 8962279 - Solid-phase chelators and electronic biosensors (2015-02-24),

11. 8795523 - Device and method for particle complex handling (2014-08-05),

12. 8664008 - Enzymatic signal generation and detection of binding complexes in stationary fluidic chip (2014-03-04),

13. 8586385 - Method and device for biomolecule preparation and detection using magnetic array (2013-11-19),

14. 8580622 - Method of making integrated circuit embedded with non-volatile programmable memory having variable coupling (2013-11-12),

15. 8563240 - Nucleic acid sequencing and electronic detection (2013-10-22),

Title: Spotlight on David J Liu: Innovator in Semiconductor Technologies

Introduction: David J Liu is a prominent inventor based in Fremont, CA, contributing significantly to the semiconductor technology field with an impressive portfolio of 28 patents. His work focuses primarily on non-volatile memory technologies, showcasing innovative approaches to integrated circuit designs.

Latest Patents: Among his latest patents are two groundbreaking inventions. The first patent, titled "Semiconductor device with dual types of zero cost embedded memory," describes an integrated circuit featuring distinct types of embedded memories located in varied areas of the substrate. This design includes conventional flash cells alongside capacitive coupling cells, optimizing manufacturing processes by reducing the need for additional masks and steps. The second, "Zero cost NVM cell using high voltage devices in analog process," details a non-volatile memory cell structured within a high voltage region of an integrated circuit. This invention utilizes capacitive coupling and innovative programming methods, which allow for both one-time programmable (OTP) and multiple-time programmable (MTP) operations, further streamlining production by leveraging existing high voltage device processes.

Career Highlights: David has amassed notable experience working with several leading companies in the tech industry. He has contributed his expertise at Jonker LLC and Intel Corporation, where his innovative ideas have advanced the development of new semiconductor technologies.

Collaborations: Throughout his career, David has collaborated with talented individuals such as Xing Su and Kai Wu. Their joint efforts in research and development have led to significant advancements in memory technology and integrated circuit design, emphasizing the power of teamwork in innovation.

Conclusion: David J Liu stands out as an influential inventor in the realm of semiconductor technology, with a substantial number of patents attesting to his innovative capabilities. His recent work continues to push the boundaries of integrated circuit design, making noteworthy contributions to non-volatile memory solutions that promise to revolutionize the field.

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