Si Lei

USPTO Trademark & Patent Filings

Trademark applications and grants for Si Lei. Si Lei has 2 trademark applications. The latest application filed is for "MUXUE"

Company Profile

Si Lei
lei si
SI; Lei - Beijing CN
SI; Lei - Xuzhou CN
SI; LEI - Xuzhou CN
SI; Lei - Shenzhen CN
Si; Lei - Xuzhou CN
Si; Lei - Shenzhen CN

Trademarks Patents

Patent Applications

Patent Application	Date
IMAGE DISPLAY METHOD AND APPARATUS 20220148624 - 17/422965 GAO; Chao ; et al.	2022-05-12
HYDRAULIC SUPPORT MONITORING SUPPORT POSE IN REAL TIME BASED ON INERTIA MEASUREMENT UNIT AND DETECTION METHOD THEREOF 20210010373 - 16/766712 WANG; Zhongbin ; et al.	2021-01-14
AUTOMATIC STRAIGHTENING DEVICE AND METHOD FOR SCRAPER CONVEYOR ON FULLY-MECHANIZED COAL MINING FACE BASED ON TENSILE AND COMPRES 20190345824 - 16/303143 YAN; HAIFENG ; et al.	2019-11-14
ELECTROLYTE FOR LITHIUM BATTERIES 20100028771 - 12/482690 ZHOU; GuiShu ; et al.	2010-02-04
Hydraulic support monitoring support pose in real time based on inertia measurement unit and detection method thereof 10,975,695 - 16/766,712 Wang , et al. April 13, 2	2021-04-13
System and method for remotely locating communication error support for hydraulic supports 10,830,044 - 16/632,375 Tan , et al. November 10, 2	2020-11-10
Automatic straightening device and method for scraper conveyor on fully-mechanized coal mining face based on tensile and compressive force sensors 10,494,925 - 16/303,143 Yan , et al. De	2019-12-03
Electrolyte for lithium batteries 8,883,356 - 12/482,690 Zhou , et al. November 11, 2	2014-11-11
Electrolyte for lithium batteries 8,883,356 - 12/482,690 Zhou , et al. November 11, 2	2014-11-11

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"MUXUE" 98500481	MUXUE 2024-04-15
"PYYBZ" 90435594	PYYBZ 2020-12-31

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