This inventor holds 1 USPTO granted patent. Top assignee: Guangzhou Tech-Long Packaging Machinery Co., Ltd. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jingfeng Liu and Bottle Preform Heating Technology.
Introduction
Jingfeng Liu is an inventor based in Guangzhou, China, and is associated with Guangzhou Tech-Long Packaging Machinery Co., Ltd. His patent work includes an apparatus designed to heat bottle preforms.
Latest Patents
Liu’s listed patent, “Bottle Preform Heating Apparatus,” describes a cavity with cylindrical and side-connected receiving spaces, multiple heating lamps, and a top cover with a through hole. Each lamp has an arc-shaped tube portion positioned in the cylindrical cavity, while its connection portions and base sit in the adjoining cavity. The design arranges the lamp components within the apparatus’s receiving spaces.
Liu is listed as having 1 patent.
Career Highlights
The available information connects Liu’s inventive work with packaging machinery and bottle-preform heating technology at Guangzhou Tech-Long Packaging Machinery Co., Ltd.
Collaborations
Liu’s listed coworkers include Daqun Zou and Zhijun Deng.
Conclusion
Jingfeng Liu’s patent describes a structured heating apparatus for bottle preforms, reflecting his association with packaging machinery innovation in Guangzhou.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile