RadioFrequency Identification RFID is the abbreviation of radio frequency identification, also known as electronic tags, is a non-contact automatic identification technology. It does this by identifying specific target radio signals, and to read and write the relevant data, without the need for identifying the target system and the mechanical or optical contact. It is without human intervention, can be used in a variety of harsh environments, can identify fast moving objects, can also identify multiple tags, the operation quickly and conveniently.
English name NFC Near Field Communication, short-range wireless communications. NFC non-contact radio frequency identification (RFID) and interconnection technology integration evolved, with proximity readers, inductive card and point features on a single chip, can be identified and data with a compatible device within a short distance exchange.
RFID is applied more in production, logistics, tracking, asset management, and NFC is in access control, public transportation, and other areas of mobile payment plays a huge role.
NFC, RFID card inlay payment technology trend analysis:
NFC, RFID payment technology patent analysis
Figure 1NFC, RFID payment U.S. Patent Publication Trends
Can be seen from Figure 1, the last decade NFiC, RFID payment amount in US Patent Publication TECHNICAL FIELD maintain growth, from 2005 to 2011 patent relatively slow growth in 2005 from 27 in 2011 to grow to 85, after which the technology domain Patent Publication year volume growth accelerated in 2014 amounted to 295 patent discloses, on the whole NFC, RFID payment technology is maturing.
The main patentee analysis:
NFC, RFID payment technology patent analysis
Table 1-1NFC, RFID payment technology patent holder
As can be seen from Table 1-1 MasterCard, Visa, Gao is the main applicant in the art patents, MasterCard, Visa number of patents in this area than any other patentee, has certain advantages in the art.
Patent Source Country Area:
NFC, RFID payment technology patent analysis
Table 1-2 NFC PVC card, RFID payment technology patent priority
Table 1-1 and Table 1-2 shows the technical field of the rights of people, mainly from the United States, companies in a dominant position in the art, are primarily those in the art and technology facilitator. Chinese companies in the field layout U.S. Patent 16, ranked tenth, and the enterprises should strengthen research and development and international patent portfolio for the early to participate in the international competition.