Li Duo

USPTO Trademark & Patent Filings

Trademark applications and grants for Li Duo. Li Duo has 4 trademark applications. The latest application filed is for "SURVUP"

Company Profile

Li, Duo
duo li
LI; Duo - Beijing CN
Li; Duo - Hefei CN
Li; Duo - Tempe AZ
LI; Duo - Hefei Anhui CN
Li; Duo - Shaanxi CN
Li; Duo - Anhui CN
Li; Duo - Vancouver CA
Li; Duo - Tianjin CN

Trademarks Patents

Patent Applications

Patent Application	Date
METHOD AND APPARATUS FOR DATA SEARCH, SYSTEM, DEVICE AND COMPUTER READABLE STORAGE MEDIUM 20220075828 - 17/169661 XIE; Da ; et al.	2022-03-10
FLOATING PHOTOVOLTAIC POWER STATION AND LOAD-BEARING SYSTEM THEREOF 20200313601 - 16/793702 WANG; Lihua ; et al.	2020-10-01
ADSORPTION AND REMOVAL OF HEAVY METAL IONS FROM WATER BY TRANSITION METAL DICHALCOGENIDES 20190144305 - 16/191006 Wang; Qing Hua ; et al.	2019-05-16
PHOTOVOLTAIC MODULE FLOATING SUPPORTING STRUCTURE 20190024946 - 15/911878 WANG; Yukun ; et al.	2019-01-24
COMPOSITE MATERIAL PREPARATION SYSTEM AND METHOD EFFECTIVELY IMPROVING COMPOSITE MATERIAL INTERFACE BONDING 20180185812 - 15/739370 Huang; Jianfeng ; et al.	2018-07-05
Floating photovoltaic power station and load-bearing system thereof 11,239,789 - 16/793,702 Wang , et al. February 1, 2	2022-02-01
Composite material preparation system and method effectively improving composite material interface bonding 10,493,420 - 15/739,370 Huang , et al. De	2019-12-03
Methods and systems for computer-based skin animation 10,013,792 - 14/901,326 Pai , et al. July 3, 2	2018-07-03
Smart glasses D800,115 - D/575,383 Li October 17, 2	2017-10-17

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"SURVUP" 98393064	SURVUP 2024-02-06
"WORDNESS" 98389874	WORDNESS 2024-02-02
"UNIK HAROCA" 98027074	UNIK HAROCA 2023-06-05
"HOTMISSION" 97703828	HOTMISSION 2022-12-05

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