Leyard Optoelectronic Co L T D

USPTO Trademark & Patent Filings

Trademark applications and grants for Leyard Optoelectronic Co L T D. Leyard Optoelectronic Co L T D has 8 trademark applications. The latest application filed is for "LEYARD A3"

Company Profile

LEYARD OPTOELECTRONIC CO., LTD
LEYARD OPTOELECTRONIC CO., LTD.
LEYARD OPTOELECTRONIC CO., LTD. - Beijing CN
LEYARD OPTOELECTRONIC CO.,LTD - Beijing CN

Trademarks Patents

Patent Applications

Patent Application	Date
LED DISPLAY DEVICE 20190295459 - 16/237277 GOU; Jianzhou ; et al.	2019-09-26
Small pitch LED display module and manufacturing method thereof 20190164940 - 16/197687 ZHANG; Longhu ; et al.	2019-05-30
IMAGE PROCESSING METHOD AND DEVICE FOR LED DISPLAY SCREEN 20190066572 - 15/766961 Chang; Ming	2019-02-28
3D DISPLAY DEVICE AND METHOD 20180356767 - 15/871680 LU; Changjun ; et al.	2018-12-13
CONTROL SYSTEM AND METHOD FOR DATA TRANSMISSION, CHIP ARRAY AND DISPLAY 20180293934 - 15/578020 Huang; Dong'an ; et al.	2018-10-11

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"LEYARD A3" 79357124	LEYARD A3 2022-09-20
"LEYARD" 79332158	LEYARD 2021-11-16
"OPTITRACK" 79301370	OPTITRACK 2020-06-23
"Symbol/Image" 79282346	Symbol/Image 2019-12-27
"LEYARD" 5483075 79206297	LEYARD 2016-10-25
"LEYARD" 5398994 87066316	LEYARD 2016-06-09
"LEYARD" 87066328	LEYARD 2016-06-09
"LEYARD" 3699712 77384844	LEYARD 2008-01-30

Company Registrations

SEC

0001651786

Leyard Optoelectronic Co., Ltd.

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