Code - localization. Use of qr - code, the ean - code and pin - codes for verification of a location and / or localization within a location

• 1. 使用光笔的绝对位置和其他信息的点码图案、打印点码方法、读取点码方法 [P] . 中国专利： CN103098075B . 2018.04.20
• 2. 使用光笔的绝对位置和其他信息的点码图案、打印点码方法、读取点码方法 [P] . 中国专利： CN103098075A . 2013-05-08
• 3. GEOGRAPHICAL LOCATION IDENTIFICATION METHOD FOR PRODUCTS USING QR CODES AND SYSTEM FOR READING AND IDENTIFYING LOCATION USING QR CODES [P] . 世界知识产权组织专利： WO2018218327A1 . 2018-12-06

  机译： 使用QR码的产品的地理位置识别方法以及使用QR码的位置的读取和识别系统

• 4. METHOD OF IDENTIFICATION OF GEOGRAPHICAL LOCATION OF PRODUCTS VIA QR-CODE CODE AND SYSTEM FOR READING AND IDENTIFICATION OF LOCATION VIA QR-CODE CODE [P] . BR102017011599A2 . 2018-12-18

  机译： 通过QR码识别产品的地理位置的方法以及通过QR码读取和识别位置的系统

• 5. A location signal coder and location signal device with a location signal coder, and methods for coding a location signal and methods for locating an object [P] . 德国专利： DE102014220536B3 . 2016-02-04

  机译： 带有位置信号编码器的位置信号编码器和位置信号设备，用于编码位置信号的方法和用于定位物体的方法

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• 1. Multi-Source Spinal Coding for Coded Caching Multicast Transmissions in Wireless Networks [J] . Aimin Tang ,Xudong Wang . 中国通信 . 2021,第003期
• 2. Construction of Short-Block Nonbinary LDPC Codes Based on Cyclic Codes [J] . Hengzhou Xu ,Baoming Bai ,Min Zhu . 中国通信 . 2017,第008期
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• 4. EAN·UCC系统128码和QR码在工艺品行业质量追溯中的组合应用研究 [A] . 童青 . 2009