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Kingfa Sci. & Tech. Co., Ltd.
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10 of 36 patents shown.
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Also on record, not counted in the 36: 1 patent in force now held by others · 2 lapsed for an unpaid fee.
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Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly)
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