BU; Qinlian

Patent Applications and Registrations

Patent applications and USPTO patent grants for BU; Qinlian.The latest application filed is for "optical signal outputting device, method, and storage medium".

Company Profile

7.9.15

BU; Qinlian - Wuhan CN
Bu; Qinlian - Wuhan City Hubei
Bu; Qinlian - Hubei 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
Optical Signal Outputting Device, Method, And Storage Medium App 20220271840 - LV; Nina ; et al.	2022-08-25
Wavelength Locking Optical Module, Device, And Wavelength Locking Method App 20220216921 - Zhou; Shunli ; et al.	2022-07-07
Add drop structure Grant 11,296,810 - Solheim , et al. April 5, 2	2022-04-05
Remote optical fiber dispersion compensation device and method, remote access device, electronic device and non-transient computer-readable storage medium Grant 11,290,185 - Xiao , et al. March 29, 2	2022-03-29
Method and apparatus for determining maximum gain of Raman fiber amplifier Grant 11,251,871 - Fu , et al. February 15, 2	2022-02-15
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
Remote Optical Fiber Dispersion Compensation Device And Method, Remote Access Device, Electronic Device And Non-Transient Computer-Readable Storage Medium App 20210328671 - Xiao; Li ; et al.	2021-10-21
Dual-Carrier Integrated Optical Device And Photoelectric Module App 20210263246 - Yue; Yangyang ; et al.	2021-08-26
Opposing Pump Structure For Twin 980-nm Pump Lasers In Edfa App 20210234325 - Yu; Zhenyu ; et al.	2021-07-29
Method and device for chromatic dispersion compensation Grant 11,044,019 - Qiao , et al. June 22, 2	2021-06-22
Self-Adaptive Wave Band Amplification Method And Amplifier App 20210021096 - Yu; Zhenyu ; et al.	2021-01-21
Optical Amplifier Assembly And Detection Method For Dynamically Executable Optical Time-Domain Reflection Detection App 20200220316 - Yu; Zhenyu ; et al.	2020-07-09
Method And Apparatus For Determining Maximum Gain Of Raman Fiber Amplifier App 20200007238 - Fu; Chengpeng ; et al.	2020-01-02
Add Drop Structure App 20190349111 - SOLHEIM; Alan ; et al.	2019-11-14
Method And Device For Chromatic Dispersion Compensation App 20190349092 - QIAO; Lijie ; et al.	2019-11-14
Method For Realizing Precise Target Gain Control For Hybrid Fibre Amplifier, And Hybrid Fibre Amplifier App 20190131758 - Tao; Jintao ; et al.	2019-05-02
Heat control device for power equipment Grant 10,149,410 - Wu , et al. De	2018-12-04
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
Single-pump multi-wavelength lasing semiconductor Raman pump laser and pump combination apparatus Grant 9,419,409 - Bu , et al. August 16, 2	2016-08-16
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
Single-pump Multi-wavelength Lasing Semiconductor Raman Pump Laser And Pump Combination Apparatus App 20150015953 - Bu; Qinlian ; et al.	2015-01-15

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