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Ruizhang Technology Limited Company patents


Recent patent applications related to Ruizhang Technology Limited Company. Ruizhang Technology Limited Company is listed as an Agent/Assignee. Note: Ruizhang Technology Limited Company may have other listings under different names/spellings. We're not affiliated with Ruizhang Technology Limited Company, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Ruizhang Technology Limited Company-related inventors


Persistent nodes for rfid

An RFID transponder in one embodiment comprises a radio frequency (RF) transceiver, processing logic coupled to the RF transceiver, a switch coupled to the processing logic, a tunneling device coupled to the switch and a differential sensing circuit having a first input coupled to the tunneling device and a second... Ruizhang Technology Limited Company

Fractional bandgap with low supply voltage and low current

Disclosed is a fractional bandgap circuit and method to provide a same reference voltage value in a variety of circumstances of operation, including variations in manufacturing process, temperature, and a supply voltage. The disclosed fractional bandgap circuit and method also allows for low supply voltage operation within a compact layout... Ruizhang Technology Limited Company

Increasing backscatter level for rfid chip

An input power on a tag is monitored. An input impedance of the tag is adjusted based on the monitored input power to increase a backscatter level of the tag. In one embodiment, an output voltage of a rectifier device is monitored. An input power to the tag is determined... Ruizhang Technology Limited Company

Selective application of error detection and correction for radio frequency identification

Methods, apparatuses, and system for performing at least one of error correction or error detection are described. In one embodiment, a radio frequency identification (RFID) tag receives a signal activating or interrogating the tag. The tag includes memory that stores data associated with the tag. The tag performs at least... Ruizhang Technology Limited Company








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