Yu; Chunping

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Chunping.The latest application filed is for "dwdm remote pumping system capable of improving osnr".

Company Profile

5.11.11

Yu; Chunping - Wuhan CN
Yu; Chunping - Wuhan City Hubei
Yu; Chunping - Guangdong CN
YU; Chunping - Zhuhai Guangdong
Yu; Chunping - Yuyao City 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
DWDM remote pumping system capable of improving OSNR Grant 11,265,098 - Fu , et al. March 1, 2	2022-03-01
L-band optical fiber amplifier with pumping balance Grant 11,245,242 - Fu , et al. February 8, 2	2022-02-08
Method for realizing precise target gain control for hybrid fibre amplifier, and hybrid fibre amplifier Grant 11,239,628 - Tao , et al. February 1, 2	2022-02-01
Dwdm Remote Pumping System Capable Of Improving Osnr App 20210288744 - Fu; Chengpeng ; et al.	2021-09-16
Optical power and gain detection apparatus and method for optical amplifier in burst mode Grant 10,797,798 - Yu , et al. October 6, 2	2020-10-06
Intelligent terminal remote controller-based internet-of-things control system and control method Grant 10,749,704 - Wang , et al. A	2020-08-18
L-band Optical Fiber Amplifier With Pumping Balance App 20200153191 - FU; Chengpeng ; et al.	2020-05-14
Optical Power And Gain Detection Apparatus And Method For Optical Amplifier In Burst Mode App 20190372672 - Yu; Long ; et al.	2019-12-05
Cascade control system of optical fiber amplifier Grant 10,439,354 - Zhang , et al. O	2019-10-08
Method For Realizing Precise Target Gain Control For Hybrid Fibre Amplifier, And Hybrid Fibre Amplifier App 20190131758 - Tao; Jintao ; et al.	2019-05-02
Intelligent Terminal Remote Controller-Based Internet-of-Things Control System and Control Method App 20180367331 - WANG; Tao ; et al.	2018-12-20
Heat control device for power equipment Grant 10,149,410 - Wu , et al. De	2018-12-04
Cascade Control System Of Optical Fiber Amplifier App 20170324210 - Zhang; Peng ; et al.	2017-11-09
Raman pump laser control apparatus and control method therefor Grant 9,800,013 - Xiong , et al. October 24, 2	2017-10-24
Hybrid fiber amplifier and method for adjusting gain and gain slope thereof Grant 9,722,559 - Fu , et al. August 1, 2	2017-08-01
Raman Pump Laser Control Apparatus And Control Method Therefor App 20170025814 - Xiong; Tao ; et al.	2017-01-26
Heat Control Device For Power Equipment App 20150373878 - Wu; Xijie ; et al.	2015-12-24
Hybrid Fiber Amplifier And Method For Adjusting Gain And Gain Slope Thereof App 20150214913 - Fu; Chengpeng ; et al.	2015-07-30
Method of performing target Raman gain locking and Raman fiber amplifier Grant 8,797,640 - Fu , et al. August 5, 2	2014-08-05
Method Of Performing Target Raman Gain Locking And Raman Fiber Amplifier App 20120327505 - FU; Chengpeng ; et al.	2012-12-27
Milk Frother App 20120291637 - Yu; Chunping	2012-11-22

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