Patents

Legacy patent image archives from the previous site are retained for later curation.

Invention Patents Appearance Patents Software Copyrights Utility Model Patents

Invention Patents

Invention patent 1

Invention patent 2

Invention patent 3

Invention patent 4

Invention patent 5

Invention patent 6

Invention patent 7

Invention patent 8

Invention patent 9

Invention patent 10

Invention patent 11

Invention patent 12

Invention patent 13

Appearance Patents

Appearance-patent-1

Appearance-patent-2

Software Copyrights

Software copyright 1

Software copyright 2

Software copyright 3

Utility Model Patents

Utility model patent (1)

Utility model patent (2)

Utility model patent (3)

Utility model patent (4)

Utility model patent (5)

Utility model patent (6)

Utility model patent (7)

Utility model patent (8)

Utility model patent (9)

Utility model patent (10)

Utility model patent (11)

Utility model patent (12)

Utility model patent (13)

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Utility model patent (15)

Utility model patent (16)

Utility model patent (17)

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Utility model patent (19)

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Utility model patent (21)

Utility model patent (22)

Utility model patent (23)

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Utility model patent (31)

Utility model patent (32)

Utility model patent (33)

Utility model patent (34)

Utility model patent (35)

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Utility model patent (37)

Utility model patent (38)

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Utility model patent (43)

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Utility model patent (45)