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Inventor

Jianwen DONG

Inventor
CN

Overview

2→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus20%
H01LSemiconductor devices20%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
12,243,952Double-sided passivated contact cell and preparation method thereof202511,454,739Method of fabricating all-dielectric flat lens with low refractive index2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UNIV SUN YAT SEN (1)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to CHANGZHOU SHICHUANG ENERGY CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHANGZHOU SHICHUANG ENERGY CO LTD12025
UNIV SUN YAT SEN12022
Locations
LocationPatentsSpan
CN22022–2025