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Inventor

Bo-Jiun Hu

Inventor
Hsinchu, TW

Overview

19→
Patents
1998–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 19 as inventor

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

H01Lprimary
H01LSemiconductor devices26%
H10HInorganic light-emitting semiconductor devices having potential barriers26%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
LOC1315%
B22FWorking metallic powder5%
C22CAlloys3%
C25DProcesses for the electrolytic or electrophoretic production of coatings3%
F21KNon-electric light sources using luminescence3%
F21VFunctional features or details of lighting devices or systems thereof3%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%
PatentTitleYear
10,749,075Semiconductor light-emitting device202010,680,138Light-emitting device202010,519,562Method to create thin functional coatings on light alloys201910,411,162Semiconductor light-emitting device including penetrating trenches201910,361,342Light-emitting device201910,297,723Light emitting device201910,199,544Light emitting device201910,153,402Light-emitting element2018D0824864Light-emitting diode unit20189,893,241'Light emitting device having bonding pads formed therein for packaging'20189,761,774'Light-emitting element with protective cushioning'2017D0783548'Portions of light-emitting device'2017D0777693'Light-emitting diode unit'2017D0769831'Light-emitting diode unit'2016D0769199'Light-emitting diode unit'20169,461,209'Semiconductor light-emitting device'2016D0768094'Light-emitting diode unit'20165,967,110'Fe-based sintered alloy manufacturing process, Fe-based sintered alloy manufactured through thereof and bearing cap'19995,819,154'Manufacturing process of sintered iron alloy improved in machinability, mixed powder for manufacturing, modification of iron alloy and iron alloy product'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to HITACHI POWDERED METAL CO LTD (1)· patent assignee history
1998–1999Based in Kashiwa, JP· patent location history
2016–2020Patents assigned to EPISTAR CORP (16)· patent assignee history
2016–2020Based in Hsinchu, TW· patent location history
2019Patents assigned to AUCKLAND UNISERVICES LTD (1)· patent assignee history
2019Patents assigned to DONG JUNZHE (1)· patent assignee history
2019Patents assigned to Goode Christopher William (1)· patent assignee history
2019Based in Auckland, NZ· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EPISTAR CORP162016–2020
AUCKLAND UNISERVICES LTD12019
DONG JUNZHE12019
Goode Christopher William12019
HITACHI POWDERED METAL CO LTD11998
Locations
LocationPatentsSpan
Hsinchu, TW162016–2020
Kashiwa, JP21998–1999
Auckland, NZ12019