Xinfu Liu

USPTO Trademark & Patent Filings

Trademark applications and grants for Xinfu Liu. Xinfu Liu has 3 trademark applications. The latest application filed is for "RORENSE"

Company Profile

Xinfu Liu
xinfu liu
LIU; Xinfu - Qindao City CN
LIU; XINFU - QINGDAO CN
LIU; Xinfu - Qingdao CN
LIU; Xinfu - Singapore SG
Liu; Xinfu - Qingdao CN
Liu; Xinfu - Singapore SG

Entity Type	INDIVIDUAL
Address	Floor 3, ,XinLong Hi-Tech Industry Park XiaWeiShui Zone,Yanluo Town Baoan Dist., ShenZhen CHINA 518000

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents

Patent Applications

Patent Application	Date
THREE-STAGE TUBULAR T-SHAPED DEGASSING DEVICE WITH MICROBUBBLE AXIAL FLOW AND SPIRAL FLOW FIELDS 20220219100 - 17/498004 LIU; Xinfu ; et al.	2022-07-14
COMPACT L-SHAPED CYLINDER-CONE COMBINED TUBULAR THREE-STAGE AXIAL FLOW DEGASSING DEVICE 20220134257 - 17/206157 LIU; XINFU ; et al.	2022-05-05
THREE-STAGE DEGASSING AND DEWATERING DEVICE WITH TUBE NETWORK AND ROD ELECTRODE MOUSE CAGE FORMATION 20220127946 - 17/211884 LIU; Xinfu ; et al.	2022-04-28
SEMICONDUCTOR DEVICE WITH IMPROVED NARROW WIDTH EFFECT AND METHOD OF MAKING THEREOF 20190140079 - 16/228797 TAN; Xueming Dexter ; et al.	2019-05-09
RELIABLE PAD INTERCONNECTS 20180211927 - 15/412067 ZHAN; Xiaohua ; et al.	2018-07-26
Plug and valve integrated cone valve pump with combined type movable and fixed three cylinders and two spiral centralizers 11,434,702 - 17/142,261 Liu , et al. September 6, 2	2022-09-06
Semiconductor device with improved narrow width effect and method of making thereof 10,553,701 - 16/228,797 Tan , et al. Fe	2020-02-04
Semiconductor device with improved narrow width effect and method of making thereof 10,205,000 - 14/981,980 Tan , et al. Feb	2019-02-12
Reliable pad interconnects 10,199,342 - 15/412,067 Zhan , et al. Fe	2019-02-05
High voltage transistor 9,859,415 - 14/856,574 Toh , et al. January 2, 2	2018-01-02

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"RORENSE" 97828006	RORENSE 2023-03-08
"RORENSE" 97828008	RORENSE 2023-03-08
"RORENSE" 97828001	RORENSE 2023-03-08

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