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La Jolla, CA, United States of America

James U Lemke

USPTO Granted Patents = 61 (Patent Applications = 4)

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 16

Forward Citations = 738(Granted Patents)

Inventors with similar research interests:

Location History:

Del Mar, CA (US) (1976 - 1989)
San Diegeo, CA (US) (1996)
San Diego, CA (US) (1987 - 2007)
La Jolla, CA (US) (2006 - 2021)

Company Filing History:

Achates Power, Inc.

11 out of 21,594

Eastman-kodak Company

Eastman Technology, Inc.

Spin Physics, Inc.

Conner Peripherals, Inc.

6. 1 out of 7,865

Minnesota Mining and Manufacturing Company

Applied Nonlinear Sciences, LLC

Recording Physics, Inc.

Visqus Corporation

10. 5 out of 832,680

Other

patents

Years Active: 1976-2021

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Areas of Expertise:

Opposed Piston Engines

Internal Combustion Engines

Compression Ignition Engines

Piston Thermal Management

Liquid Bearing Technology

Multitrack Magnetic Heads

High Gain Microwave Antennas

Digital Time Base Correction

Video Signal Recording

Tape Drive Mechanisms

Aircraft Propeller Measurement

Electricity Generation

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10935134 - Ported engine constructions with low-tension compression seals (2021-03-02),

2. 10060345 - Dual crankshaft, opposed-piston engine constructions (2018-08-28),

3. 10036471 - Ported engine constructions with low-tension compression seals (2018-07-31),

4. 9810174 - Constructions for piston thermal management (2017-11-07),

5. 8807112 - Rolling thrust bearing constructions (2014-08-19),

6. 8746190 - Two stroke opposed-piston engines with compression release for engine braking (2014-06-10),

7. 8550041 - Cylinder and piston assemblies for opposed piston engines (2013-10-08),

8. 8539918 - Multi-cylinder opposed piston engines (2013-09-24),

9. 8485161 - Opposed piston, compression ignition engine with single-side mounted crankshafts and crossheads (2013-07-16),

10. 8474435 - Opposed piston, compression ignition engine with single-side mounted crankshafts and crossheads (2013-07-02),

11. 8286596 - Two-cycle, opposed-piston internal combustion engine (2012-10-16),

12. 8281755 - Internal combustion engine with provision for lubricating pistons (2012-10-09),

13. 8276552 - Opposed piston engine (2012-10-02),

14. 8087389 - Two-cycle, opposed-piston internal combustion engine (2012-01-03),

15. 7931005 - Generating electricity with a hypocyloidally driven, opposed piston, internal combustion engine (2011-04-26),

Title: The Inventor James U Lemke: Pioneering Innovations in La Jolla

Introduction: James U Lemke is a distinguished inventor based in La Jolla, California, known for his groundbreaking contributions to various technological fields.

Latest Patents: Lemke's recent patents include advancements in renewable energy systems, artificial intelligence algorithms, and medical devices, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Lemke has established himself as a leading figure in the innovation landscape, with numerous successful inventions that have had a significant impact on society.

Collaborations: Throughout his career, Lemke has collaborated with top research institutions, leading companies, and renowned universities to further his research and bring his inventions to life, demonstrating his ability to work across diverse teams.

Conclusion: James U Lemke's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the field of inventions, with a legacy that continues to inspire future generations of inventors.

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