Li; Chuanfeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Chuanfeng.The latest application filed is for "quantum storage device".

Company Profile

3.16.12

Li; Chuanfeng - Anhui CN
Li; Chuanfeng - Hefei Anhui
Li; Chuanfeng - Nanjing CN
Li; Chuanfeng - Marsfield AU
Li; Chuanfeng - Jiangsu Province CN
Li; Chuanfeng - Najing CN

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

Patent Activity

Patent	Date
Quantum storage device Grant 11,328,773 - Zhou , et al. May 10, 2	2022-05-10
Quantum sensor based on rare-earth-ion doped optical crystal and use thereof Grant 11,313,925 - Zhou , et al. April 26, 2	2022-04-26
Quantum Storage Device App 20210391008 - Zhou; Zongquan ; et al.	2021-12-16
Pulsed electron paramagnetic resonance spectrometer Grant 10,802,102 - Zhou , et al. October 13, 2	2020-10-13
Pulsed Electron Paramagnetic Resonance Spectrometer App 20200182955 - ZHOU; Zongquan ; et al.	2020-06-11
Quantum Sensor Based On Rare-earth-ion Doped Optical Crystal And Use Thereof App 20200072915 - Zhou; Zongquan ; et al.	2020-03-05
Supported nonmetallocene catalysts, preparation and use thereof Grant 9,334,339 - Li , et al. May 10, 2	2016-05-10
Supported nonmetallocene catalyst, preparation and use thereof Grant 8,981,023 - Ren , et al. March 17, 2	2015-03-17
Supported nonmetallocene catalyst, preparation and use thereof Grant 8,957,169 - Yao , et al. February 17, 2	2015-02-17
Supported nonmetallocene catalyst, preparation and use thereof Grant 8,952,113 - Li , et al. February 10, 2	2015-02-10
Supported nonmetallocene catalyst, preparation and use thereof Grant 8,952,112 - Li , et al. February 10, 2	2015-02-10
Supported Nonmetallocene Catalysts, Preparation And Use Thereof App 20140364576 - LI; Chuanfeng ; et al.	2014-12-11
Magnesium-compound supported nonmetallocene catalyst and preparation thereof Grant 8,716,416 - Gu , et al. May 6, 2	2014-05-06
Voice-based Telecommunication Login App 20130006626 - Aiyer; Chandrasekara ; et al.	2013-01-03
Supported Nonmetallocene Catalyst, Preparation And Use Thereof App 20120232236 - Li; Chuanfeng ; et al.	2012-09-13
Supported Nonmetallocene Catalyst, Preparation And Use Thereof App 20120226005 - Yao; Xiaoli ; et al.	2012-09-06
Supported Nonmetallocene Catalyst, Preparation And Use Thereof App 20120214957 - Li; Chuanfeng ; et al.	2012-08-23
Supported Nonmetallocene Catalyst, Preparation And Use Thereof App 20120214955 - Ren; Hongping ; et al.	2012-08-23
Supported nonmetallocene catalyst and preparation thereof Grant 8,193,288 - Gu , et al. June 5, 2	2012-06-05
Magnesium Compound-supported Nonmetallocene Catalyst And Preparation Thereof App 20110237764 - Gu; Yuefeng ; et al.	2011-09-29
Supported Nonmetallocene Catalyst And Preparation Thereof App 20110152486 - Gu; Yuefeng ; et al.	2011-06-23
Supported nonmetallocene olefin polymerization catalyst, preparation method and use thereof Grant 7,875,568 - Dai , et al. January 25, 2	2011-01-25
Supported Nonmetallocene Olefin Polymerization Catalyst, Preparation Method and Use Thereof App 20080227936 - Dai; Houliang ; et al.	2008-09-18

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