Taichung, Taiwan

Peng-Chen Chang Chien

This inventor holds 1 USPTO granted patent. Top assignees: Asia Optical Co., Ltd., Sintai Optical (Shenzhen) Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peng-Chen Chang Chien. Retrieved from https://idiyas.com/inventor/peng-chen-chang-chien

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Peng-Chen Chang Chien

Introduction

Peng-Chen Chang Chien is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of aiming devices, showcasing his expertise through his innovative patent. With a focus on enhancing the functionality of aiming devices, Chang Chien's work stands out in the realm of technology.

Latest Patents

Chang Chien holds a patent for "Aiming devices and methods thereof." This invention involves a ranging unit that performs a ranging operation on an object to obtain a corresponding object distance. The device displays multiple compensation positions on a display unit, utilizing a ballistic compensation program to calculate a target position based on the object distance. As the aiming device moves, the number of displayed compensation positions changes, allowing for precise targeting. When the aiming device is at the target position, the display unit will show only the target position or cease compensation altogether. This innovative approach enhances the accuracy and usability of aiming devices.

Career Highlights

Throughout his career, Chang Chien has worked with reputable companies, including Sintai Optical (Shenzhen) Co., Ltd. and Asia Optical Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the optical industry.

Collaborations

Chang Chien has collaborated with various professionals in his field, including his coworker Hua-Tang Liu. These collaborations have likely enriched his work and fostered innovation in aiming device technology.

Conclusion

Peng-Chen Chang Chien's contributions to the field of aiming devices demonstrate his innovative spirit and technical expertise. His patent reflects a commitment to enhancing accuracy in targeting systems, marking him as a significant figure in the realm of inventions.

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]
Loading…