View source for Category:Yongqiang LIU

== Yongqiang LIU ==

=== Executive Summary ===
Yongqiang LIU is an inventor who has filed 2 patents. Their primary areas of innovation include SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes (2 patents), SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes (2 patents), SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes (2 patents), and they have worked with companies such as SHENZHEN FIRST UNION TECHNOLOGY CO., LTD. (2 patents). Their most frequent collaborators include [[Category:Zhongli XU|Zhongli XU]] (2 collaborations), [[Category:Yonghai LI|Yonghai LI]] (2 collaborations), [[Category:Baofeng XIE|Baofeng XIE]] (1 collaborations).

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

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

==== List of Technology Areas ====
* [[:Category:CPC_A24F40/44|A24F40/44]] (SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes): 2 patents
* [[:Category:CPC_A24F40/10|A24F40/10]] (SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes): 2 patents
* [[:Category:CPC_A24F40/42|A24F40/42]] (SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes): 2 patents
* [[:Category:CPC_A24F40/485|A24F40/485]] (SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes): 2 patents
* [[:Category:CPC_A24F40/46|A24F40/46]] (SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes): 1 patents
* [[:Category:CPC_A24F40/05|A24F40/05]] (SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES  (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes): 1 patents

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

==== List of Companies ====
* SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.: 2 patents

=== Collaborators ===
* [[:Category:Zhongli XU|Zhongli XU]][[Category:Zhongli XU]] (2 collaborations)
* [[:Category:Yonghai LI|Yonghai LI]][[Category:Yonghai LI]] (2 collaborations)
* [[:Category:Baofeng XIE|Baofeng XIE]][[Category:Baofeng XIE]] (1 collaborations)

[[Category:Yongqiang LIU]]
[[Category:Inventors]]
[[Category:Inventors filing patents with SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.]]