Inventor

Han-chang WU

Inventor

Overview

4→

Patents

2024–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

C08Jprimary

C08JWorking-up20%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%

B29BPreparation or pretreatment of the material to be shaped10%

B29CShaping or joining of plastics10%

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. inserts10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

C01BNon-metallic elements10%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials10%

PatentTitleYear

12,338,334Impregnation device for fiber prepreg and method thereof2025 12,319,793Method of manufacturing resin composition2025 12,104,316Manufacturing method for antibacterial fiber2024 12,048,916Carbon fiber composites and method for producing the same2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to FORMOSA PLASTICS CORP (4)· patent assignee history

2024–2025Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FORMOSA PLASTICS CORP	4	2024–2025

Locations

Location	Patents	Span
TW	4	2024–2025