Inventor

LIANG WEN

Inventor

Overview

13→

Patents

2022–2026

Patent span

Performing operations

Primary field (CPC B)

Patents· 13 as inventor

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

B29Cprimary

B29CShaping or joining of plastics7%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%

C08JWorking-up7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

C08LCompositions of macromolecular compounds7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

A61FFilters implantable into blood vessels3%

B25FCombination or multi-purpose tools not otherwise provided for3%

B25GHandles for hand implements3%

B29LIndexing scheme associated with subclass b29c, relating to particular articles3%

PatentTitleYear

12,540,225Polymer composition and expanded polypropylene beads made from the polymer composition2026 12,503,152—2025 12,501,284Mining converged communication system and communication method2025 12,384,012Tool part suitable to be used in humid environment2025 12,294,742Video encoding/decoding method, and corresponding devices2025 12,195,599Glass fiber filled flame retardant propylene composition2025 D1028319Solar street light2024 11,854,571Method, device and electronic apparatus for transmitting and receiving speech signal2023 D0998101Solar street light2023 D0994137Massage gun2023 D0989976Back cover of massage gun2023 11,462,190Control circuit, liquid crystal display drive module, and liquid crystal display apparatus2022 11,419,761Glaucoma aqueous humor drainage device and glaucoma aqueous humor drainage method2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Based in CN· patent location history

2023–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history

2023–2024Patents assigned to SHENZHEN YIYANG LIGHTING TECH CO LTD (2)· patent assignee history

2023Patents assigned to WEN LIANG (2)· patent assignee history

2025–2026Patents assigned to SABIC GLOBAL TECHNOLOGIES BV (3)· patent assignee history

2025Patents assigned to AUTOX INC (1)· patent assignee history

2025–2026Based in NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SABIC GLOBAL TECHNOLOGIES BV	3	2025–2026
SAMSUNG ELECTRONICS CO LTD	2	2023–2025
SHENZHEN YIYANG LIGHTING TECH CO LTD	2	2023–2024
WEN LIANGself	2	2023
AUTOX INC	1	2025

Locations

Location	Patents	Span
CN	11	2022–2025
NL	2	2025–2026