Category:John Feng
Jump to navigation
Jump to search
Contents
John Feng
Executive Summary
John Feng is an inventor who has filed 2 patents. Their primary areas of innovation include Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements (2 patents), Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements (2 patents), and they have worked with companies such as Carl Zeiss Vision International GmbH (2 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations).
Patent Filing Activity
Technology Areas
List of Technology Areas
- B29D11/00913 (Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements): 2 patents
- B29D11/00432 (Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements): 2 patents
Companies
List of Companies
- Carl Zeiss Vision International GmbH: 2 patents
Collaborators
- Davide Terzi (2 collaborations)
- Brolin Li (2 collaborations)
Subcategories
This category has the following 3 subcategories, out of 3 total.
