View source for Category:Chi Yin Leung

== Chi Yin Leung ==

=== Executive Summary ===
Chi Yin Leung is an inventor who has filed 1 patents. Their primary areas of innovation include Turnable line connectors with limited rotation angle {with frictional contact members} (1 patents), Artificial Christmas trees (1 patents), the elements being coupling devices {, e.g. connectors} (1 patents), and they have worked with companies such as Belgravia Wood Limited (1 patents). Their most frequent collaborators include [[Category:Victor Hugo OCEGUEDA GALLAGA|Victor Hugo OCEGUEDA GALLAGA]] (1 collaborations), [[Category:Kevin Zhang|Kevin Zhang]] (1 collaborations), [[Category:May Kong Wong|May Kong Wong]] (1 collaborations).

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

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

==== List of Technology Areas ====
* [[:Category:CPC_H01R35/04|H01R35/04]] (Turnable line connectors with limited rotation angle {with frictional contact members}): 1 patents
* [[:Category:CPC_A47G33/06|A47G33/06]] (Artificial Christmas trees): 1 patents
* [[:Category:CPC_F21V23/06|F21V23/06]] (the elements being coupling devices {, e.g. connectors}): 1 patents
* [[:Category:CPC_H01R13/62|H01R13/62]] (Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement): 1 patents
* [[:Category:CPC_H01R13/642|H01R13/642]] (by position or shape of contact members): 1 patents
* [[:Category:CPC_H01R43/26|H01R43/26]] (for engaging or disengaging the two parts of a coupling device  (structural association with two-part coupling device): 1 patents
* [[:Category:CPC_A47G2200/08|A47G2200/08]] (HOUSEHOLD OR TABLE EQUIPMENT  (book-ends): 1 patents
* [[:Category:CPC_F21W2121/04|F21W2121/04]] (No explanation available): 1 patents
* [[:Category:CPC_H01R2107/00|H01R2107/00]] (Four or more poles): 1 patents

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

==== List of Companies ====
* Belgravia Wood Limited: 1 patents

=== Collaborators ===
* [[:Category:Victor Hugo OCEGUEDA GALLAGA|Victor Hugo OCEGUEDA GALLAGA]][[Category:Victor Hugo OCEGUEDA GALLAGA]] (1 collaborations)
* [[:Category:Kevin Zhang|Kevin Zhang]][[Category:Kevin Zhang]] (1 collaborations)
* [[:Category:May Kong Wong|May Kong Wong]][[Category:May Kong Wong]] (1 collaborations)
* [[:Category:Sunny Qiu|Sunny Qiu]][[Category:Sunny Qiu]] (1 collaborations)

[[Category:Chi Yin Leung]]
[[Category:Inventors]]
[[Category:Inventors filing patents with Belgravia Wood Limited]]