EM's expertise in RFID and NFC technologies include comprehensive active, passive, and hybrid tags and readers, providing unparalleled opportunities to industries, engineering, retailers, and public sectors to connect, track and trace, and control their assets with greater security benefits, increased productivity, and cost-savings.

Read/Write Analog Front End IC with Serial μC Interface for usage in 125/134.2 kHz RFID Basestation Applications. RF Reader ICs, LF Animal & Access ICs. EM4126 Read/Write, EPC Gen2 / ISO 18000-63 Type C Passive RFID IC. EPC and UHF ICs. V3025

EM Microelectronic is a semiconductor manufacturer specialized in the design and production of ultra-low power, low voltage integrated circuits (IC) for battery-operated and field-powered applications across diverse consumer and automotive industries.

除了以上介绍的的RFID超高频标签芯片厂商外，还有 em microelectronic (瑞士的EM微电子，他们家的双频芯片是全球首款，算是双频芯片的引领者)、 Fujitsu (日本富士通)、复旦（上海复旦微电子集团）、中电华大、国民技术等等。

EM’s most advanced, all-in-one RFID solution. The em|echo product family represents EM Microelectronic most innovative technology in contactless devices, bringing advanced features to the RAIN RFID and NFC worlds. em|echo ICs combine two communication protocols in …

2020年9月23日 · em|aura-sense充分利用了EM的增强型RFID概念，将无源RFID芯片升级为智能传感设备。 新增的无源传感器引入了RAIN RFID基础设施的简单性和普及性，将RFID标签从终端节点转换为通信管道。

em|echo-V single chip, shared memory chip allows the production of combined RAIN RFID – NFC labels in one-step assembly. Encoding can also be performed in one step, via either one of the two communication interfaces, dramatically reducing the overall manufacturing and encoding cost, while offering full flexibility for backwards compatibility ...

The EM format, commonly referred to as EM4100 or EM4200, is a widely recognized protocol in low-frequency RFID (Radio Frequency Identification) systems. Operating at 125 kHz, the EM format is known for its simplicity, reliability, and widespread use in applications like access control, time tracking, and asset identification.

图书馆的混合系统结合了电磁 （EM） 和 射频识别 （RFID） 技术的优势。 既不使用这些技术之一，也不只使用其中一种技术的库可以从切换到混合系统中受益匪浅。 混合系统的好处如下： - 更高效、更快捷的借贷和收款程序，这要归功于 RFID技术，该技术可以同时读取和识别多个物品，而无需直接接触或看到。 - 由于能够读写EM和 RFID标签，因此与其他库具有更大的灵活性和兼容性。 因此，对于希望在不影响馆藏安全性和质量的情况下改进和现代化服务的图书馆来 …

em|echo-V (also known by its order code EM4425) corresponds to the latest generation of EM Microelectronic RAINFC devices, bringing innovative features to the HF, NFC, and RAIN RFID TM worlds. The chip combines all functionalities on a single die, with NFC for proximity range, HF for vicinity range, and RAIN technology used for long range ...