Category:Hao-Wen CHIU of Holden MA (US)

Hao-Wen CHIU of Holden MA (US)

Executive Summary

Hao-Wen CHIU of Holden MA (US) 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 (1 patents), {the inserts being completely encapsulated} (1 patents), and they have worked with companies such as ESSILOR INTERNATIONAL (2 patents). Their most frequent collaborators include (2 collaborations).

Patent Filing Activity

File:Hao-Wen CHIU of Holden MA (US) Monthly Patent Applications.png

Technology Areas

File:Hao-Wen CHIU of Holden MA (US) Top Technology Areas.png

List of Technology Areas

B29D11/00326 (Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements): 2 patents
B29D11/00884 (Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements): 1 patents
B29C45/14819 ({the inserts being completely encapsulated}): 1 patents
B29D11/0049 (Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements): 1 patents
B29D11/00865 (Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements): 1 patents
G02C7/022 ({Ophthalmic lenses having special refractive features achieved by special materials or material structures (): 1 patents
G02C2202/16 (Laminated or compound lenses): 1 patents
G02C2202/20 (Diffractive and Fresnel lenses or lens portions): 1 patents
G02C2202/24 (Myopia progression prevention): 1 patents