Inventor

Chia-Sheng Cheng

Inventor

Sihu Township, TW

Overview

2→

Patents

2015–2018

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B21Dprimary

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material25%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials25%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers25%

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

PatentTitleYear

9,921,192'Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis'2018 8,978,444'Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHENG CHIA-SHENG (1)· patent assignee history

2015Patents assigned to CHOU TSUNG-KUAN A (1)· patent assignee history

2015Patents assigned to CHU SHIH-CHI (1)· patent assignee history

2015Patents assigned to HUANG CHIEN-LIN (1)· patent assignee history

2015Patents assigned to TRICORN TECH CORP (1)· patent assignee history

2015–2018Based in Sihu Township, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHENG CHIA-SHENGself	1	2015
CHOU TSUNG-KUAN A	1	2015
CHU SHIH-CHI	1	2015
HUANG CHIEN-LIN	1	2015
TRICORN TECH CORP	1	2015

Locations

Location	Patents	Span
Sihu Township, TW	2	2015–2018