GENEVA, Sept. 24 -- 3M INNOVATIVE PROPERTIES COMPANY filed a patent application (IB2026/052681) for “OPTICAL STACK WITH LOW SLOPE ERROR AND METHOD OF MAKING SAME”. With publication no. WO/2026/196224, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G02B 5/30

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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