미디어

  • 2019
  • 2016
  • 2015
  • 2014

Exhibitors Inventions

Seoul International Invention Fair
SIIF 는 전문적인경험과 지식을 가지고 있으며
성공적인 발명전시회를 개최할 수 있도록 노력하겠습니다.
Exhibitors inventions 게시글의 상세 화면
Title Method for counterfeit protection and control of valuables authenticity using defective acoustoluminescense of nanostructured substances
Department Products & Others Year 2014
Company Lomonosov Moscow State University Regist No Patents ?? RU 2343546 Date 2014-12-15
Invention is related to methods of valuables counterfeit protection. Passive protective facility of preset structure is formed on valuable, and possibility for control of its availability and authenticity is provided. Protective facility material is represented by crystalline substances, for instance, ZnS, ZnSe, CdS, NaCl, LiNbO 3, Bi12GeO20, etc., at that detected informative criterion is actually defective acoustoluminescense formed by these materials after exposure of intensive ultrasonic waves. At that possibility of protective facility availability and authenticity control is provided be method of analysis by optical effects in process of external effects in process of external effect of probing ultrasonic exposure and detection of informative criteria in optic response of protective facility at mentioned external effect with further visual and automatic comparison of registered parameters of informative criteria with informative criteria contained in database of detection facility
Exhibitors inventions 게시판의 이전글 다음글
이전글 Preview Portable Cup with Hidden Handles
이전글 Next Highly effective piezoceramic materials
SIIF 2020 Seoul International Ivention Fair 2020
Korea Intellectual Property Service Center 17F, 131 Teheran-ro, Gangnam-gu, Seoul, Republic of Korea 06133
TEL : +82-2-3459-2843 / 2924   EMAIL : siif@kipa.org