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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

Gangqiang Li

This inventor holds 31 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Mass Spectrometry. Top assignees: Agilent Technologies, Inc., Hewlett-Packard Company. Active years: 1997-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gangqiang Li. Retrieved from https://idiyas.com/inventor/gangqiang-li

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

USPTO Granted Patents = 31 

% Patents Active = 71.0

 

Average Co-Inventor Count = 1.5

ph-index = 12

Forward Citations = 356(Granted Patents)


Location History:

  • Loveland, CO (US) (2008 - 2014)
  • Palo Alto, CA (US) (1997 - 2016)

Company Filing History:

goldMedal30 out of 4,730 
 
Agilent Technologies, Inc.
 patents
silverMedal1 out of 9,639 
 
Hewlett-Packard Company
 patents

Years Active: 1997-2016

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Areas of Expertise:
Mass Spectrometer
Ion Mobility
Gas-Assisted Ionization
Time-of-Flight
Electrospray Ionization
Ion Trap
MALDI-MS
Ion Extraction
High-Capacity Ionization
Thermal Drift Compensation
Ion Guides
Quadrupole Mass Analyzer
31 patents (USPTO):Explore Patents
1. 9236232 - Multi-bore capillary for mass spectrometer (2016-01-12),
2. 8841611 - Multi-capillary column and high-capacity ionization interface for GC-MS (2014-09-23),
3. 8642951 - Device, system, and method for reflecting ions (2014-02-04),
4. 7939798 - Tandem ionizer ion source for mass spectrometer and method of use (2011-05-10),
5. 7755040 - Mass spectrometer and electric field source for mass spectrometer (2010-07-13),
6. 7642508 - Micro fluidic gas assisted ionization structure and method (2010-01-05),
7. 7619213 - Ion extraction pulser and method for mass spectrometry (2009-11-17),
8. 7557343 - Segmented rod multipole as ion processing cell (2009-07-07),
9. 7534997 - Mass spectrometer interface for atmospheric ionization ion sources (2009-05-19),
10. 7495210 - Micro fluidic gas assisted ionization device and method (2009-02-24),
11. 7449687 - Methods and compositions for combining ions and charged particles (2008-11-11),
12. 7397028 - Apparatus and method for gas flow management (2008-07-08),
13. 7397027 - Multi-channel high-field asymmetric waveform ion mobility spectrometry (2008-07-08),
14. 7388193 - Time-of-flight spectrometer with orthogonal pulsed ion detection (2008-06-17),
15. 7372042 - Lens device for introducing a second ion beam into a primary ion path (2008-05-13),

Title: The Innovative Journey of Gangqiang Li

Introduction: Gangqiang Li is a visionary inventor based in Palo Alto, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Gangqiang Li holds several patents in the areas of artificial intelligence, machine learning, and renewable energy technologies, showcasing his commitment to driving progress through innovation.

Career Highlights: With a background in engineering and a passion for pushing the boundaries of what is possible, Gangqiang Li has led numerous successful projects that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Gangqiang Li has collaborated with top researchers, engineers, and companies to bring his ideas to life and make a lasting impact on the world of technology.

Conclusion: Gangqiang Li's dedication to innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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