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Inventor

Hui Chi

Inventor
Greenville, MI, US

Overview

15→
Patents
1977–2020
Patent span
LOC
Primary field

Patents· 15 as inventor

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

LOC12primary
LOC1244%
B25CHand-held nailing or stapling tools17%
G01GWeighing11%
B29CShaping or joining of plastics6%
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. inserts6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
E01BPermanent way6%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges6%
PatentTitleYear
D0891343Vehicle wheel2020D0889356Vehicle wheel2020D0885294Vehicle wheel2020D0865628Vehicle wheel2019D0865627Vehicle wheel2019D0853929Vehicle wheel201910,214,862Casing tube and manufacturing method thereof2019D0838226Vehicle wheel2019D0837126Vehicle wheel20199,116,033'Verification system for large-scale weighing machine and self-location loading-unloading load measuring device'20159,097,574'Method for calibrating large fixed electronic scale'2015D0301676'Stapling gun or similar article'19894,358,043'Spring-energized stapling machine'19824,225,075'Hook-nail and its driving machine'19804,025,031'Stapling machine'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1982Patents assigned to CHI HUI NENG (3)· patent assignee history
1977–1980Based in Taiwan, TW· patent location history
1982–1989Based in Taichung, TW· patent location history
2015Patents assigned to CHI HUI (2)· patent assignee history
2015Patents assigned to FUJIAN METROLOGY INST (2)· patent assignee history
2015Patents assigned to LIN JIANHUI (2)· patent assignee history
2015Based in Fuzhou, CN· patent location history
2019–2020Patents assigned to DICASTAL NORTH AMERICA INC (8)· patent assignee history
2019–2020Based in Greenville, MI, US· patent location history
2020Based in Qinhuangdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DICASTAL NORTH AMERICA INC82019–2020
CHI HUI NENGself31977–1982
CHI HUIself22015
FUJIAN METROLOGY INST22015
LIN JIANHUI22015
Locations
LocationPatentsSpan
Greenville, MI, US62019–2020
Qinhuangdao, CN22020
Fuzhou, CN22015
Taichung, TW21982–1989
Taiwan, TW21977–1980