El Cerrito, CA, United States of America

Po-Jen Cheng

This inventor holds 4 USPTO granted patents. Top assignee: Imprint Energy, Inc.. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Po-Jen Cheng. Retrieved from https://idiyas.com/inventor/po-jen-cheng-dmsipnaw

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 2016-2022

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4 patents (USPTO):Explore Patents

Title: Biography of Po-Jen Cheng

Introduction: Po-Jen Cheng is an innovative inventor based in El Cerrito, California. He has made significant contributions to the field of printed batteries, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of electrical and electrochemical cells.

Latest Patents: One of Po-Jen Cheng's latest patents involves electrolytic doping of non-electrolyte layers in printed batteries. This invention discloses an electrical or electrochemical cell that includes a cathode layer, an electrolyte layer, and an anode layer. The cathode layer comprises a first material that provides cathodic electric transport, charge storage, or redox function. The electrolyte layer consists of a polymer, a first electrolyte salt, and/or an ionic liquid. The anode layer features a second material that provides anodic electric transport, charge storage, or redox function. Notably, at least one of the cathode and anode layers incorporates the ionic liquid, a second electrolyte salt, and/or a transport-enhancing additive.

Career Highlights: Po-Jen Cheng is currently employed at Imprint Energy, Inc., where he continues to develop innovative solutions in the field of energy storage. His expertise in printed battery technology has positioned him as a key player in advancing this area of research.

Collaborations: Throughout his career, Po-Jen Cheng has collaborated

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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