Tian; Dafeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tian; Dafeng.The latest application filed is for "method and apparatus for adjusting transmit power".

Company Profile

0.5.5

Tian; Dafeng - Chengdu 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
Method and apparatus for adjusting transmit power Grant 9,510,301 - Chen , et al. November 29, 2	2016-11-29
Channel frequency offset estimation method, apparatus, and system Grant 9,444,664 - Chen , et al. September 13, 2	2016-09-13
Method And Apparatus For Adjusting Transmit Power App 20160212715 - Chen; Zihuan ; et al.	2016-07-21
Receiving apparatus, sending apparatus, system and method for optical polarization division multiplexing Grant 8,861,959 - Tian , et al. October 14, 2	2014-10-14
Channel Frequency Offset Estimation Method, Apparatus, And System App 20140023094 - CHEN; Zihuan ; et al.	2014-01-23
Method and apparatus of adjusting transmission power Grant 8,538,474 - Chen , et al. September 17, 2	2013-09-17
Method And Apparatus Of Adjusting Transmission Power App 20130023298 - Chen; Zihuan ; et al.	2013-01-24
System, Method, And Device For Optical Transmission Based On Polarization Multiplexing App 20120213511 - XIAO; Zhiyu ; et al.	2012-08-23
Receiving Apparatus, Sending Apparatus, System And Method For Optical Polarization Division Multiplexing App 20120207475 - TIAN; Dafeng ; et al.	2012-08-16

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