Cao; Shiyi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cao; Shiyi.The latest application filed is for "optical signal processing method and apparatus".

Company Profile

4.18.17

Cao; Shiyi - Shenzhen CN

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

Patent Activity

Patent	Date
Optical waveguide apparatus, control method for optical waveguide apparatus, and storage medium Grant 11,360,335 - Cao June 14, 2	2022-06-14
Optical waveguide apparatus Grant 11,353,653 - Cao June 7, 2	2022-06-07
Optical Signal Processing Method And Apparatus App 20210242943 - CAO; Shiyi	2021-08-05
Optical Waveguide Apparatus App 20210149269 - Cao; Shiyi	2021-05-20
Optical Waveguide Apparatus, Control Method For Optical Waveguide Apparatus, And Storage Medium App 20200292912 - CAO; Shiyi	2020-09-17
Ethernet Signal Transport Method And Scheduling Method, And Apparatus And System Thereof App 20200014610 - CAO; Shiyi	2020-01-09
OADM node and method in WDM system Grant 10,530,515 - Deng , et al. J	2020-01-07
Efficient ethernet signal transport and scheduling Grant 10,462,028 - Cao Oc	2019-10-29
Methods and devices for implementing flexible ethernet within a physical coding sublayer Grant 10,447,827 - Cao Oc	2019-10-15
Method, apparatus and system for processing flexible-rate signal Grant 10,090,960 - Cao October 2, 2	2018-10-02
Oadm Node And Method In Wdm System App 20180198550 - Deng; Ning ; et al.	2018-07-12
Service transmission method in an optical transport network and device and system for implementing the method Grant 9,912,434 - Cao March 6, 2	2018-03-06
Receiving device and optical switching fabric apparatus Grant 9,749,720 - Cao August 29, 2	2017-08-29
Optical signal transmission method, apparatus and system Grant 9,641,277 - Cao May 2, 2	2017-05-02
Method, Apparatus and System for Processing Flexible-Rate Signal App 20170005746 - Cao; Shiyi	2017-01-05
Ethernet Signal Transport Method And Scheduling Method, And Apparatus And System Thereof App 20160323164 - CAO; Shiyi	2016-11-03
Data Transmission Method, Device, And System App 20160294990 - Cao; Shiyi	2016-10-06
Method, apparatus and system for processing flexible-rate signal Grant 9,450,889 - Cao September 20, 2	2016-09-20
Method, system, and apparatus for transmitting data information by using optical signals Grant 9,391,733 - Cao July 12, 2	2016-07-12
Receiving Device And Optical Switching Fabric Apparatus App 20160066071 - Cao; Shiyi	2016-03-03
Data cross-connect system and method Grant 9,143,844 - Cao September 22, 2	2015-09-22
Method, apparatus, and system for transmitting information in passive optical network Grant 9,008,516 - Li , et al. April 14, 2	2015-04-14
Optical Signal Transmission Method, Apparatus And System App 20140255035 - Cao; Shiyi	2014-09-11
Method, System, And Apparatus For Transmitting Data Information By Using Optical Signals App 20140205297 - CAO; Shiyi	2014-07-24
Method, Apparatus and System for Processing Flexible-Rate Signal App 20140161462 - Cao; Shiyi	2014-06-12
Data Cross-connect System And Method App 20140140697 - CAO; Shiyi	2014-05-22
Data transmission method, data processing node, and data transmission system Grant 8,705,962 - Cao April 22, 2	2014-04-22
Service Transmission Method In An Optical Transport Network And Device And System For Implementing The Method App 20130215898 - Cao; Shiyi	2013-08-22
Node, data processing system, and data processing method Grant 8,509,617 - Cao August 13, 2	2013-08-13
Method, Apparatus, And System For Transmitting Information In Passive Optical Network App 20120121258 - Li; Kun ; et al.	2012-05-17
Node, Data Processing System, And Data Processing Method App 20110097090 - Cao; Shiyi	2011-04-28
Data Transmission Method, Data Processing Node, And Data Transmission System App 20110020004 - CAO; Shiyi	2011-01-27

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