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Inventor

Sheng REN

Inventor
CN

Overview

2→
Patents
2023–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F01Kprimary
F01KSteam engine plants20%
F03GSpring, weight, inertia or like motors20%
F22BMethods of steam generation20%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
PatentTitleYear
12,317,053Double-sided sound device202511,619,379Solar thermodynamic power generator2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to REGEN TECH PTE LTD (1)· patent assignee history
2023Patents assigned to WANG HAIBIAO (1)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to AAC MICROTECH CHANGZHOU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AAC MICROTECH CHANGZHOU CO LTD12025
REGEN TECH PTE LTD12023
WANG HAIBIAO12023
Locations
LocationPatentsSpan
CN22023–2025