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Inventor profile of:

Tzu-Chi Cheng

City:

Yangmei

Country:

Taiwan

Published Applications:

Last publication date:

2023-01-12

Top Assignees for applications by Tzu-Chi Cheng

The entities that hold a legal rights for patent applications filed by inventor Cheng Tzu-Chi:

EPISTAR CORPORATION 6 Hsinchu, Taiwan
Huga Optotech Inc. 6 Taichung, Taiwan
KAISTAR LIGHTING (XIAMEN) CO., LTD. 5 Xiamen, China
Interlight Optotech Corporation 5 Yangmei, Taoyuan County, Taiwan
INTERLIGHT OPTOTECH CORPORATION 1 Yangmei, Taoyuan Country, Taiwan
INTERLIGHT OPTOTECH CORPORATION 1 Yangmei, Taiwan

Recent patent applications by Cheng Tzu-Chi

Tzu-Chi Cheng from Yangmei, TW has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-01-12

US20230012204A1

Electricity

LED assembly

#2 | 2021-05-20

US20210151640A1

Electricity

LED assembly for omnidirectional light applications

#3 | 2021-02-25

US20210054972A1

Mechanical engineering

LED assembly with omnidirectional light field

#4 | 2019-09-26

US20190296198A1

Electricity

LED assembly

#5 | 2018-08-16

US20180233635A1

Electricity

LED assembly for omnidirectional light appliances

#6 | 2017-02-09

US20170040504A1

Electricity

LED assembly

#7 | 2015-10-01

US20150276152A1

Mechanical engineering

LED assembly and LED bulb using the same

#8 | 2015-04-09

US20150099320A1

Electricity

Light-emitting diode assembly and fabrication method thereof

#9 | 2015-04-09

US20150097199A1

Electricity

LED assembly

#10 | 2015-03-12

US20150069442A1

Electricity

Flexible LED assemblies and LED light bulbs

#11 | 2015-01-01

US20150003039A1

Mechanical engineering

LED assembly with omnidirectional light field

#12 | 2014-12-25

US20140375201A1

Mechanical engineering

LED light lamps using stack effect for improving heat dissipation

#13 | 2013-07-04

US20130170174A1

Mechanical engineering

MULTI-CAVITIES LIGHT EMITTING DEVICE

#14 | 2012-12-27

US20120326341A1

Performing operations; transporting

METHOD FOR FABRICATING SELF ASSEMBLING LIGHT EMITTING DIODE LENS

InventorID:

321663 ⎘