Li Huanhuan

USPTO Trademark & Patent Filings

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

Company Profile

Li Huanhuan
huanhuan li
LI; Huanhuan - Zhenjiang CN
Li; Huanhuan - Zhenjiang City CN
LI; Huanhuan - Wuhan CN
Li; Huanhuan - Zhenjiang CN
Li; Huanhuan - Wuhan CN
Li; Huanhuan - Xi'an CN
Li; Huanhuan - Jiangsu CN
Li; Huanhuan - Jingkou Zhenjiang CN

Entity Type	INDIVIDUAL
Address	No.51 Luozhuang Vil. Chengguan Town,Qi County Kaifeng CHINA 466721

*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
CHARACTERISTIC INFORMATION EXTRACTION METHOD, AND RAPID DETECTION METHOD AND SYSTEM OF ORGANIC POLLUTANTS IN COMPLEX SYSTEM 20220042918 - 17/505870 CHEN; Quansheng ; et al.	2022-02-10
Portable Visible/near-infrared Spectrum Detection Device 20220026357 - 17/329780 Ouyang; Qin ; et al.	2022-01-27
METHOD AND DEVICE FOR ESTIMATING OPEN CIRCUIT VOLTAGE OF BATTERY BASED ON A GAS-LIQUID DYNAMIC MODEL 20210405119 - 16/965062 CHEN; Biao ; et al.	2021-12-30
METHOD AND SYSTEM FOR DETERMINING SAFE UNDER KEEL CLEARANCE OF ULTRA-LARGE SHIP 20210221484 - 16/918131 LIU; Jingxian ; et al.	2021-07-22
A METHOD AND SYSTEM FOR ESTIMATING OPEN CIRCUIT VOLTAGE OF LI-ION BATTERIES WITH TEMPERATURE INPUT 20210141019 - 16/960497 CHEN; Biao ; et al.	2021-05-13
Method and device for estimating open circuit voltage of battery based on a gas-liquid dynamic model 11,428,741 - 16/965,062 Chen , et al. August 30, 2	2022-08-30
Method and system for determining safe under keel clearance of ultra-large ship 11,358,688 - 16/918,131 Liu , et al. June 14, 2	2022-06-14
Generation method for programmable analog fringe pattern with extended depth of field 11,327,297 - 16/776,368 Zhou , et al. May 10, 2	2022-05-10
Method and system for estimating open circuit voltage of Li-ion batteries with temperature input 11,307,258 - 16/960,497 Chen , et al. April 19, 2	2022-04-19
Gas-liquid dynamic model-based accurate lithium-ion battery SOC estimation method 11,300,620 - 16/626,252 Chen , et al. April 12, 2	2022-04-12

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"PKNOCLAN" 90279616	PKNOCLAN 2020-10-26
"KNICTTO" 90223290	KNICTTO 2020-09-29
"QTENCAS" 88742815	QTENCAS 2019-12-30
"PKNOCLAN" 88573997	PKNOCLAN 2019-08-10

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