Browsing Patents by Subject

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International Patent Classification C30B29/54 [1]
International Patent Classification G06F17/30 [1]
International Patent Classification G06F7/00 [1]
International Patent Classification H04W72/00 [1]
Patent [67]
Primary Patent Classification 430/324 [1]
Primary US Patent Classification 117/68 [1]
Primary US Patent Classification 455/450 [1]
Primary US Patent Classification 707/783 [1]
Primary US Patent Classification 707/802 [1]
United States Patent [235]
US Patent Classification 117/69 [1]
US Patent Classification 117/70 [1]
US Patent Classification 455/422.1 [1]
US Patent Classification 455/446 [1]
US Patent Classification 455/447 [1]
US Patent Classification 455/509 [1]
US Patent Classification 455/524 [1]
US Patent Classification 455/63.1 [1]
US Patent Classification 455/63.4 [1]

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