Dongguan, China

Haihua Peng

This inventor holds 1 USPTO granted patent. Top assignee: Guangdong Everwin Precision Technology Co., Ltd.. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haihua Peng. Retrieved from https://idiyas.com/inventor/haihua-peng

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Innovations of Haihua Peng in Mobile Technology

Introduction

Haihua Peng is a notable inventor based in Dongguan, China. He has made significant contributions to the field of mobile technology, particularly with his innovative designs and mechanisms. His work focuses on enhancing the functionality and user experience of mobile devices.

Latest Patents

Haihua Peng holds a patent for a card tray opening/closing mechanism, which is essential for the operation of mobile phones. This invention includes a card tray, a mobile phone, and a method for opening and closing the card tray. The mechanism is designed to shift a card in or out of a slot in the mobile phone body. It comprises a transmission assembly and a micro motor, which is fixedly connected to the mobile phone body. The micro motor communicates with the mobile phone and is responsible for moving the card tray in and out of the slot through the transmission assembly. This innovation enhances the convenience of accessing SIM cards and memory cards in mobile devices.

Career Highlights

Haihua Peng is currently associated with Guangdong Everwin Precision Technology Co., Ltd. His role in the company allows him to further develop and refine his inventions, contributing to advancements in mobile technology. His dedication to innovation has positioned him as a key figure in the industry.

Conclusion

Haihua Peng's contributions to mobile technology, particularly through his patented card tray opening/closing mechanism, demonstrate his commitment to enhancing user experience in mobile devices. His work continues to influence the design and functionality of modern smartphones.

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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