Cerritos, CA, United States of America

Ke-Tien Liu

This inventor holds 5 USPTO granted patents. Top assignees: Chevron Research Company, Other. Active years: 1987-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ke-Tien Liu. Retrieved from https://idiyas.com/inventor/ke-tien-liu

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

Calculating rank

% Patents Active = 80.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 201(Granted Patents)


Location History:

  • Sugar Land, TX (US) (1987 - 1988)
  • Cerritos, CA (US) (1991 - 1995)
  • Bakersfield, CA (US) (2015)

Company Filing History:


Years Active: 1987-2015

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5 patents (USPTO):Explore Patents

Title: Inventor Spotlight: Ke-Tien Liu from Cerritos, CA

Introduction: Ke-Tien Liu is an accomplished inventor based in Cerritos, California, with a prolific portfolio of five patents. His innovative work primarily focuses on multiphase flow measurement apparatus and systems, significantly contributing to the efficiency of fluid measurement and separation technologies.

Latest Patents: Liu's latest inventions include a "Multiphase flow measurement apparatus utilizing phase separation," which is designed to separate and measure fluid streams containing oil, water, and gas phases. This apparatus features two generally vertical fluid separation chambers, with dedicated outlet lines for gas, oil, and water. The first chamber includes a top outlet for gas and a bottom outlet for discharging oil and water phases, while the second chamber further separates and directs these phases appropriately.

Another notable patent is the "Multiphase flow separation and measurement system," designed to accurately measure the relative flow rates of components in a multiphase mixture. This system connects to a larger horizontal flow line and employs a gas flow meter for measuring gas flow and a flow meter for liquid flow. Additionally, it includes an optional cut meter to monitor two-phase liquid flow.

Career Highlights: Throughout his career, Ke-Tien Liu has made significant contributions to the field of fluid dynamics and measurement technologies. His work with Chevron Research Company has provided valuable insights and advancements within the industry, showcasing his expertise and dedication to innovation.

Collaborations: Liu has collaborated with notable colleagues such as Kerby S. Aslesen and John R. Bocek. These partnerships have fostered fruitful discussions and exchanges of ideas that have undoubtedly contributed to the success of his inventions.

Conclusion: Ke-Tien Liu stands out as a prominent inventor whose contributions to multiphase flow measurement systems have advanced the field significantly. His innovative patents not only reflect his technical expertise but also his commitment to solving complex challenges in fluid dynamics. As he continues to expand his portfolio, the industry eagerly anticipates his future contributions.

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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