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  • [[Category:H04H20/18]] [[Category:H04H20/71]]
    4 KB (540 words) - 03:09, 16 February 2024
  • * [[:Category:CPC_H04N23/71|H04N23/71]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents * [[:Category:CPC_H04H20/91|H04H20/91]] (BROADCAST COMMUNICATION (multiplex communication): 1 patents
    6 members (6 subcategories, 0 files) - 07:13, 19 July 2024
  • * [[:Category:CPC_H04N23/71|H04N23/71]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents * [[:Category:CPC_H04H20/28|H04H20/28]] (Arrangements for simultaneous broadcast of plural pieces of informati
    13 members (13 subcategories, 0 files) - 07:12, 19 July 2024
  • * [[:Category:CPC_H04N23/71|H04N23/71]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents * [[:Category:CPC_H04H20/28|H04H20/28]] (Arrangements for simultaneous broadcast of plural pieces of informati
    14 members (14 subcategories, 0 files) - 07:12, 19 July 2024
  • IPC Code(s): H04H20/18, H04H20/71, H04H20/88 [[Category:H04H20/18]][[Category:H04H20/71]][[Category:H04H20/88]][[Category:Zgmicro Wuxi Corporation]]
    50 KB (7,001 words) - 03:12, 16 February 2024
  • IPC Code(s): G06F16/41, G06F16/61, G06F16/71, G06V20/40, H04N21/234, H04N21/658, H04N21/8352, H04N21/845 [[Category:G06F16/41]][[Category:G06F16/61]][[Category:G06F16/71]][[Category:G06V20/40]][[Category:H04N21/234]][[Category:H04N21/658]][[Cate
    52 KB (7,687 words) - 08:18, 29 August 2024
  • IPC Code(s): G06F8/65, G06F21/12, G06F8/54, G06F8/71 ...gory:G06F8/65]][[Category:G06F21/12]][[Category:G06F8/54]][[Category:G06F8/71]][[Category:Mastercard International Incorporated]]
    338 KB (47,968 words) - 03:59, 9 February 2024
  • IPC Code(s): F21V29/74, F21L4/00, F21V29/508, F21V29/60, F21V29/71, H02J7/00 ...y:F21L4/00]][[Category:F21V29/508]][[Category:F21V29/60]][[Category:F21V29/71]][[Category:H02J7/00]][[Category:Milwaukee Electric Tool Corporation]]
    299 KB (42,451 words) - 02:46, 23 May 2024