Hacienda Heights, CA, United States of America

Wen Qian Li

This inventor holds 63 USPTO granted patents and 1 published patent application, primarily in DDR Memory Technology (CPC class G11C). Top assignees: Micron Technology Incorporated, Round Rock Research, LLC, Merck + Co., Inc.. Active years: 1997-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen Qian Li. Retrieved from https://idiyas.com/inventor/wen-qian-li

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

USPTO Granted Patents = 63 

% Patents Active = 50.8

Average Co-Inventor Count = 2.0

ph-index = 18

Forward Citations = 1,124(Granted Patents)

Forward Citations (Not Self Cited) = 1,076(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hacienda Heights, CA (US) (2004)
  • San Diego, CA (US) (2002 - 2007)
  • Boise, ID (US) (1997 - 2013)
  • Los Angeles, CA (US) (2014 - 2017)

Company Filing History:


Years Active: 1997-2017

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Areas of Expertise:
DDR Memory
Data Synchronization
Delay Locked Loop
Specimen Collection
High Speed Applications
Data Strobe
Double Data Rate
Memory Calibration
On-Die Termination
Hysteresis Characteristics
Power Down Mode
63 patents (USPTO):Explore Patents

Title: **Wen Qian Li: Innovator in Drug Testing Technology**

Introduction

Wen Qian Li, a resident of Hacienda Heights, CA, is a prominent inventor known for his significant contributions to the field of drug testing technology. With an impressive portfolio of 63 patents, Li has consistently pushed the boundaries of innovation with practical solutions that address real-world challenges.

Latest Patents

One of Wen Qian Li's latest inventions is a fluid specimen collection device designed for drug testing of bodily fluids, particularly urine. This innovative device consists of a cup and a removable lid that houses one or more test strips. The lid is engineered to be securely locked onto the cup, ensuring that the dipping ends of the test strips are appropriately aligned with a position stabilizer. This alignment is crucial as it allows the strips to be submerged in the fluid when the device is placed on its side in a reactive position. The position stabilizer features a sidewall indentation that not only reduces the internal volume of the cup but also prevents the cup from rolling over when positioned sideways.

Career Highlights

Wen Qian Li's professional journey includes significant roles at various companies, most notably at Micron Technology Incorporated, where he leveraged his expertise in engineering and innovation. His dedication to advancing technology has earned him recognition in the industry and among his peers.

Collaborations

Throughout his career, Wen Qian Li has worked alongside notable colleagues, including Christopher K Morzano and Mark R Thomann. These collaborations have fostered a creative environment that has led to the successful development of numerous patents and inventions, reflecting the power of teamwork in the field of innovation.

Conclusion

In summary, Wen Qian Li stands out as an inventor whose work has practical implications in drug testing technology. His innovative fluid specimen collection device exemplifies his ability to solve complex problems and enhance existing systems. As he continues to expand his patent portfolio, Li's contributions will undoubtedly remain influential in the landscape of technological advancements.

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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