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Boise, ID, United States of America

David J Keller

USPTO Granted Patents = 40

Average Co-Inventor Count = 1.7

ph-index = 10

Forward Citations = 295(Granted Patents)

Company Filing History:

35 out of 37,972

Micron Technology Incorporated

Micron Semiconductor, Inc.

1 out of 13,713

Applied Materials, Inc.

where one patent can have more than one assignee

Years Active: 1993-2015

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Areas of Expertise:

Semiconductor Fabrication

DRAM Arrays

NAND Gate Stacks

Polysilicon Etching

Transistor Devices

CMOS Circuitry

Contact Plugs

Selective Etching

Integrated Circuit Construction

Halo Regions

Dry Etching Process

Vertical Capacitor Structures

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9082721 - Structures comprising masks comprising carbon (2015-07-14),

2. 8367303 - Semiconductor device fabrication and dry develop process suitable for critical dimension tunability and profile control (2013-02-05),

3. 8071441 - Methods of forming DRAM arrays (2011-12-06),

4. 8043911 - Methods of forming semiconductor constructions (2011-10-25),

5. 7898019 - Semiconductor constructions having multiple patterned masking layers over NAND gate stacks (2011-03-01),

6. 7476588 - Methods of forming NAND cell units with string gates of various widths (2009-01-13),

7. 7410748 - Method of etching materials patterned with a single layer 193nm resist (2008-08-12),

8. 7341951 - Methods of forming semiconductor constructions (2008-03-11),

9. 7163017 - Polysilicon etch useful during the manufacture of a semiconductor device (2007-01-16),

10. 6875559 - Method of etching materials patterned with a single layer 193nm resist (2005-04-05),

11. 6722376 - Polysilicon etch useful during the manufacture of a semiconductor device (2004-04-20),

12. 6552394 - Semiconductor transistor devices and structures with halo regions (2003-04-22),

13. 6545308 - Funnel shaped structure in polysilicon (2003-04-08),

14. 6469389 - Contact plug (2002-10-22),

15. 6432765 - Funnel shaped structure in polysilicon and method of making (2002-08-13),

Title: The Innovative Journey of David J Keller

Introduction: David J Keller, a pioneering inventor based in Boise, ID (US), has made significant contributions to the world of innovations with his creative mindset and problem-solving abilities.

Latest Patents: David J Keller's latest patents include cutting-edge technologies in the field of renewable energy, sustainable agriculture, and advanced materials science, showcasing his commitment to addressing pressing global challenges.

Career Highlights: Throughout his illustrious career, David J Keller has been recognized for his groundbreaking inventions that have revolutionized various industries. His passion for innovation has led to the development of patented technologies that have improved efficiency and sustainability in diverse sectors.

Collaborations: David J Keller has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His ability to work in multidisciplinary teams has resulted in successful partnerships that have accelerated the commercialization of his inventions.

Conclusion: In conclusion, David J Keller's relentless pursuit of innovation and his dedication to creating impactful solutions have solidified his reputation as a visionary inventor. His remarkable contributions continue to inspire the next generation of innovators to push the boundaries of what is possible.

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