View source for Category:Junjie Feng

== Junjie Feng ==

=== Executive Summary ===
Junjie Feng is an inventor who has filed 1 patents. Their primary areas of innovation include Arrangements for transfer of electric power between networks of substantially different frequency (1 patents), Arrangements for reducing harmonics or ripples (1 patents), Arrangements for adjusting, eliminating or compensating reactive power in networks  (for adjustment of voltage (1 patents), and they have worked with companies such as ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID (1 patents). Their most frequent collaborators include [[Category:Hong Rao|Hong Rao]] (1 collaborations), [[Category:Changyue Zou|Changyue Zou]] (1 collaborations), [[Category:Shukai Xu|Shukai Xu]] (1 collaborations).

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

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

==== List of Technology Areas ====
* [[:Category:CPC_H02J3/34|H02J3/34]] (Arrangements for transfer of electric power between networks of substantially different frequency): 1 patents
* [[:Category:CPC_H02J3/01|H02J3/01]] (Arrangements for reducing harmonics or ripples): 1 patents
* [[:Category:CPC_H02J3/1807|H02J3/1807]] (Arrangements for adjusting, eliminating or compensating reactive power in networks  (for adjustment of voltage): 1 patents
* [[:Category:CPC_H02J3/36|H02J3/36]] (CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY): 1 patents
* [[:Category:CPC_H02M1/0048|H02M1/0048]] (Details of apparatus for conversion): 1 patents
* [[:Category:CPC_H02M1/12|H02M1/12]] (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF  (transformers): 1 patents
* [[:Category:CPC_H02M7/4835|H02M7/4835]] (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF  (transformers): 1 patents
* [[:Category:CPC_H02J2003/365|H02J2003/365]] (CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY): 1 patents

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

==== List of Companies ====
* ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID: 1 patents

=== Collaborators ===
* [[:Category:Hong Rao|Hong Rao]][[Category:Hong Rao]] (1 collaborations)
* [[:Category:Changyue Zou|Changyue Zou]][[Category:Changyue Zou]] (1 collaborations)
* [[:Category:Shukai Xu|Shukai Xu]][[Category:Shukai Xu]] (1 collaborations)
* [[:Category:Yan Li|Yan Li]][[Category:Yan Li]] (1 collaborations)
* [[:Category:Xiaobin Zhao|Xiaobin Zhao]][[Category:Xiaobin Zhao]] (1 collaborations)
* [[:Category:Weiwei Li|Weiwei Li]][[Category:Weiwei Li]] (1 collaborations)
* [[:Category:Shuangfei Yang|Shuangfei Yang]][[Category:Shuangfei Yang]] (1 collaborations)
* [[:Category:Ting Hou|Ting Hou]][[Category:Ting Hou]] (1 collaborations)
* [[:Category:Lingfei Li|Lingfei Li]][[Category:Lingfei Li]] (1 collaborations)
* [[:Category:Yuke Ji|Yuke Ji]][[Category:Yuke Ji]] (1 collaborations)

[[Category:Junjie Feng]]
[[Category:Inventors]]
[[Category:Inventors filing patents with ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID]]