LexDanaLexDanabeta
Inventor

Yeru Wang

Inventor
Jiangsu, CN

Overview

1→
Patents
2019
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus100%
PatentTitleYear
10,359,621Frost-prevention film system of large-aperture reflecting optic infrared telescope used in extremely low temperature environment and preparation method thereof2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCIENCE (1)· patent assignee history
2019Patents assigned to NANJING INSTITUTE OF ASTRONOMICAL OPTICS & TECH NATIONAL ASTORNOMICAL OBSERVATORIES CHINESE ACADEMY (1)· patent assignee history
2019Based in Jiangsu, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCIENCE12019
NANJING INSTITUTE OF ASTRONOMICAL OPTICS & TECH NATIONAL ASTORNOMICAL OBSERVATORIES CHINESE ACADEMY12019
Locations
LocationPatentsSpan
Jiangsu, CN12019