View source for Category:Xiangqing CHANG

== Xiangqing CHANG ==

=== Executive Summary ===
Xiangqing CHANG is an inventor who has filed 2 patents. Their primary areas of innovation include {Source routing} (1 patents), {for authentication of entities  (cryptographic mechanisms or cryptographic arrangements for entity authentication (1 patents), {received data contents, e.g. message integrity} (1 patents), and they have worked with companies such as New H3C Technologies Co., Ltd. (2 patents). Their most frequent collaborators include [[Category:Zhaoyan LEI|Zhaoyan LEI]] (2 collaborations), [[Category:Tao LIN|Tao LIN]] (2 collaborations), [[Category:Juan QIN|Juan QIN]] (1 collaborations).

=== Patent Filing Activity ===
[[File:Xiangqing_CHANG_Monthly_Patent_Applications.png|border|800px]]

=== Technology Areas ===
[[File:Xiangqing_CHANG_Top_Technology_Areas.png|border|800px]]

==== List of Technology Areas ====
* [[:Category:CPC_H04L45/34|H04L45/34]] ({Source routing}): 1 patents
* [[:Category:CPC_H04L63/08|H04L63/08]] ({for authentication of entities  (cryptographic mechanisms or cryptographic arrangements for entity authentication): 1 patents
* [[:Category:CPC_H04L63/123|H04L63/123]] ({received data contents, e.g. message integrity}): 1 patents
* [[:Category:CPC_H04L69/22|H04L69/22]] (Parsing or analysis of headers): 1 patents
* [[:Category:CPC_H04L45/02|H04L45/02]] (Topology update or discovery): 1 patents
* [[:Category:CPC_H04L41/12|H04L41/12]] (Discovery or management of network topologies): 1 patents

=== Companies ===
[[File:Xiangqing_CHANG_Top_Companies.png|border|800px]]

==== List of Companies ====
* New H3C Technologies Co., Ltd.: 2 patents

=== Collaborators ===
* [[:Category:Zhaoyan LEI|Zhaoyan LEI]][[Category:Zhaoyan LEI]] (2 collaborations)
* [[:Category:Tao LIN|Tao LIN]][[Category:Tao LIN]] (2 collaborations)
* [[:Category:Juan QIN|Juan QIN]][[Category:Juan QIN]] (1 collaborations)
* [[:Category:Mengxiao CHEN|Mengxiao CHEN]][[Category:Mengxiao CHEN]] (1 collaborations)
* [[:Category:Hao LI|Hao LI]][[Category:Hao LI]] (1 collaborations)

[[Category:Xiangqing CHANG]]
[[Category:Inventors]]
[[Category:Inventors filing patents with New H3C Technologies Co., Ltd.]]