Cheng, Zhongyuan

USPTO Trademark & Patent Filings

Trademark applications and grants for Cheng, Zhongyuan. Cheng, Zhongyuan has 2 trademark applications. The latest application filed is for "ZLIIESNS"

Company Profile

Cheng, Zhongyuan
zhongyuan cheng
Cheng; Zhongyuan - Kitchener CA
Cheng; Zhongyuan - Cambridge CA

Entity Type	INDIVIDUAL
Address	No.18, Group 8, Shorty Building Village Yangji Town Xayi,Henan CHINA 476400

*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
FILTER AND AFE POWER CELL PHASE CONTROL 20220200479 - 17/128358 Ni; Zhituo ; et al.	2022-06-23
SYSTEMS AND METHODS OF MULTI-MOTOR REGENERATIVE DRIVE 20220103098 - 17/035889 Zargari; Navid R. ; et al.	2022-03-31
CAPACITOR SIZE REDUCTION AND LIFETIME EXTENSION FOR CASCADED H-BRIDGE DRIVES 20210091681 - 16/579498 Abuelnaga; Ahmed Hisham ; et al.	2021-03-25
FILTER AND AFE POWER CELL PHASE CONTROL 20210058003 - 16/546911 Ni; Zhituo ; et al.	2021-02-25
METHOD AND APPARATUS FOR BYPASSING CASCADED H-BRIDGE (CHB) POWER CELLS AND POWER SUB CELL FOR MULTILEVEL INVERTER 20190214899 - 16/353506 Zargari; Navid R. ; et al.	2019-07-11
Systems and methods of multi-motor regenerative drive 11,437,938 - 17/035,889 Zargari , et al. September 6, 2	2022-09-06
Regenerative medium voltage drive (Cascaded H Bridge) with reduced number of sensors 11,342,878 - 17/227,143 Abuelnaga , et al. May 24, 2	2022-05-24
Capacitor size reduction and lifetime extension for cascaded H-bridge drives 11,211,879 - 16/579,498 Abuelnaga , et al. December 28, 2	2021-12-28
Method and apparatus for bypassing Cascaded H-Bridge (CHB) power cells and power sub cell for multilevel inverter 10,305,368 - 15/876,812 Zargari , et al.	2019-05-28
Motor drive filter damping 9,923,469 - 15/149,384 Xiao , et al. March 20, 2	2018-03-20

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"ZLIIESNS" 97841372	ZLIIESNS 2023-03-15
"ZLIIESNS" 97841395	ZLIIESNS 2023-03-15

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