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Inventor

Yongying Yang

Inventor
Zhejiang, CN

Overview

2→
Patents
2015–2019
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Mprimary
G01MTesting static or dynamic balance of machines or structures50%
G01BMeasuring length, thickness or similar linear dimensions25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
10,444,160Surface defects evaluation system and method for spherical optical components20199,062,959'Wavelength scanning interferometer and method for aspheric surface measurement'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to UNIV ZHEJIANG (2)· patent assignee history
2015Based in Hangzhou, CN· patent location history
2019Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV ZHEJIANG22015–2019
Locations
LocationPatentsSpan
Zhejiang, CN12019
Hangzhou, CN12015