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For the Inventor, By the Inventor

San Jose, CA, United States of America

Bertrand Dahung Hsu

This inventor holds 12 USPTO granted patents. Top assignee: General Electric Company. Active years: 1988-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bertrand Dahung Hsu. Retrieved from https://idiyas.com/inventor/bertrand-dahung-hsu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 198(Granted Patents)


Location History:

  • Erie, PA (US) (1988 - 1994)
  • San Jose, CA (US) (2000 - 2006)

Company Filing History:

goldMedal12 out of 52,387 
 
General Electric Company
 patents

Years Active: 1988-2006

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12 patents (USPTO):Explore Patents
1. 7051715 - Apparatus and method for suppressing diesel engine emissions (2006-05-30),
2. 6349706 - High injection rate, decreased injection duration diesel engine fuel system (2002-02-26),
3. 6325044 - Apparatus and method for suppressing diesel engine emissions (2001-12-04),
4. 6318308 - Increased compression ratio diesel engine assembly for retarded fuel injection timing (2001-11-20),
5. 6286480 - Reduced emissions elevated altitude diesel fuel injection timing control (2001-09-11),
6. 6158416 - Reduced emissions elevated altitude speed control for diesel engines (2000-12-12),
7. 6152122 - Combustion enhancing insert for cylinder of an internal combustion engine (2000-11-28),
8. 5365902 - Method and apparatus for introducing fuel into a duel fuel system using (1994-11-22),
9. 5282570 - Electronically controlled accumulator injector (1994-02-01),
10. 5271357 - Method of combustion for dual fuel engine (1993-12-21),
11. 5133301 - Fuel injectors for diesel engines (1992-07-28),
12. 4782794 - Fuel injector system (1988-11-08),

Title: The Innovative Contributions of Bertrand Dahung Hsu

Introduction

Bertrand Dahung Hsu is a prominent inventor based in San Jose, CA, known for his significant contributions to diesel engine technology. With a total of 12 patents to his name, Hsu has made remarkable advancements in reducing emissions and improving engine efficiency.

Latest Patents

Hsu's latest patents include an "Apparatus and method for suppressing diesel engine emissions." This innovative method involves controlling fuel injection timing in a compression ignition engine by monitoring both commanded and actual operating speeds. When the commanded speed exceeds the actual speed, the fuel injection timing is advanced to minimize emissions. Another notable patent is the "High injection rate, decreased injection duration diesel engine fuel system." This system enhances fuel atomization and combustion by increasing fuel injection pressure and decreasing injection duration, ultimately improving engine efficiency and reducing exhaust emissions.

Career Highlights

Hsu is currently employed at General Electric Company, where he continues to develop cutting-edge technologies in the field of diesel engines. His work has been instrumental in addressing environmental concerns related to diesel emissions.

Collaborations

Throughout his career, Hsu has collaborated with notable colleagues, including Gong Chen and Robert Douglas Cryer, contributing to various innovative projects and advancements in engine technology.

Conclusion

Bertrand Dahung Hsu's contributions to diesel engine technology exemplify his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of engine mechanics and a dedication to improving efficiency and reducing emissions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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