TWM390875U - Improved structure of eco-friendly and anti-counterfeit 3D laser card - Google Patents

Improved structure of eco-friendly and anti-counterfeit 3D laser card

Info

Publication number
TWM390875U
TWM390875U TW099210018U TW99210018U TWM390875U TW M390875 U TWM390875 U TW M390875U TW 099210018 U TW099210018 U TW 099210018U TW 99210018 U TW99210018 U TW 99210018U TW M390875 U TWM390875 U TW M390875U
Authority
TW
Taiwan
Prior art keywords
counterfeit
eco
friendly
improved structure
laser card
Prior art date
Application number
TW099210018U
Other languages
Chinese (zh)
Inventor
Guang-Lin Wang
Original Assignee
Guang-Lin Wang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guang-Lin Wang filed Critical Guang-Lin Wang
Priority to TW099210018U priority Critical patent/TWM390875U/en
Publication of TWM390875U publication Critical patent/TWM390875U/en

Links

TW099210018U 2010-05-27 2010-05-27 Improved structure of eco-friendly and anti-counterfeit 3D laser card TWM390875U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW099210018U TWM390875U (en) 2010-05-27 2010-05-27 Improved structure of eco-friendly and anti-counterfeit 3D laser card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099210018U TWM390875U (en) 2010-05-27 2010-05-27 Improved structure of eco-friendly and anti-counterfeit 3D laser card

Publications (1)

Publication Number Publication Date
TWM390875U true TWM390875U (en) 2010-10-21

Family

ID=60592244

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099210018U TWM390875U (en) 2010-05-27 2010-05-27 Improved structure of eco-friendly and anti-counterfeit 3D laser card

Country Status (1)

Country Link
TW (1) TWM390875U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI809418B (en) * 2020-06-16 2023-07-21 大陸商廈門市維爾昇科技有限公司 Card with micro-nano structures and usage method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI809418B (en) * 2020-06-16 2023-07-21 大陸商廈門市維爾昇科技有限公司 Card with micro-nano structures and usage method thereof

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees