Changzhou barcode registration, Changzhou barcode application, application fee, Changzhou barcode, barcode application process Changzhou, Changzhou barcode registration application process, Changzhou apply a product bar code, EAN Code Description: barcode (ie GTIN or international Article Numbering) is a wide degree of different The vertical line represents, and printed on the labels as coded identification shipment; barcodes can be marked goods producer, manufacturer, product name, date of production, book classification number, e-mail starting and ending location, category, date, etc. Many information, which in many areas of commodity circulation, library management, postal management, banking systems have been widely used. At present, around the world, there are as many as 150 countries, retailers are using bar codes. Easy to use barcode circulation of commodities has become a trend, the current commodity business platform and ultra-large commodity common coding EAN-13 (that is, from the vendor identification code, product code and checksum component), also known as 69 yards. EAN-13 EAN Code generally consists of a prefix part manufacturer code, product code and check code components. Product bar code prefix code is a code used to identify the country or region, endowed right EAN International, as the representative of the United States 00-09, Canada. 45-49 representative of Japan. 690-695 on behalf of China, on behalf of China Taiwan region 471, 489 on behalf of the Hong Kong Special Administrative Region. Product bar code is divided into EAN-13, EAN-8, UPC-A, UPC-E four kinds of barcodes, the barcode digits there are 13, 12, 8. Goods retail packaging barcode international versatility, mostly by 13 (ie, EAN-13) numbers, prefix code commonly known as "country code", China's prefix code is 690-695. EAN-13 code: refers to the numeric code used to identify goods for 13 barcode is EAN / UCC-13 merchandise identification code bar code symbologies: EAN-13 that is composed by 13 (3 + 5 + 4 Bit position +1), international organizations assigned to China's bar code prefix code is 69, also known as 69 yards; 1 ~ 3: A total of three national prefix code, bar code assigned by international organizations; 4 to 8: 5 bit, vendor identification code, name of the enterprise application, the equivalent of corporate ID number, can not be modified; 9 to 12: A total of four, product code, companies are free to write (0000 to 9999) for the Enterprise 10000 products; s 13: A total of 1, checksum, after the previous 12 OK, the last one can be calculated. 1: checksum (front 12 is determined, can be calculated;) Changzhou Fidelity trademark law firm founded in 2006, is a law firm knowledge Nanjing Office of Changzhou, Jiangsu Province Corporation is the earliest established intellectual property rights professional law firm, is the first to be designated Jiangsu Province SIPO patent agency for foreign law firms, has won the "Jiangsu Province civilization Law Firm" and Jiangsu Province, "Honest and Quality patent agency," the honorary title. Changzhou Fidelity trademark law firm to provide customers with high-quality professional intellectual property legal services, the implementation of specialization and teamwork. There are currently six professional patent Affairs, Foreign Affairs, the Ministry of trademark, copyright department, the Department of bar code and project reporting. Barcode applications for trademark registration Changzhou Changzhou Changzhou patent applications. Wujin / Jintan / Liyang barcode applications for trademark registration of patent applications