Latest Patents

Patents imply intellectual property and it has a $ value that can be associated depending on the field and type of patent that is allocated. Patents also increase the enterprise value of the company and help prevent copy-cats from copying the idea without having royalt payments or licencing deals. We like it when companies get patents awarded!. To protect IP companies aggressively file provisional patents even before they have a working product. The below table provides a way to look at what has been done by companies and use this as a factor to make investment decisions.

     
Title Filing Date Publication Date Grant Date
Multi-chip power-on test system, method and device and electronic equipment 2023-3-24 2023-5-12
Signal sampling assembly for battery module and battery module 2022-11-14 2023-3-21 2023-3-21
Battery voltage measuring system and operation method thereof 2022-11-04 2023-1-10 2023-1-10
Battery management system and daisy chain communication method thereof 2022-10-10 2022-11-04
Voltage measurement method and device of battery management system 2022-9-27 2022-12-20 2022-12-20
Data processing method and device and electronic equipment 2022-8-10 2022-10-25 2022-10-25
Anti-electromagnetic interference band-gap reference circuit and battery … 2022-7-29 2022-11-01
Detection circuit and integrated circuit 2022-5-04 2022-12-22
Sigma-delta analog-to-digital converter and control method thereof 2022-3-29 2022-10-13
Current detection circuit for monitoring current source, and integrated circuit 2022-2-11 2022-9-22
Processing pipeline where fast data passes slow data 2022-1-25 2023-5-02 2023-5-02
Battery impedance measurement circuit 2021-7-16 2023-8-02
Error compensation circuit, and integrated circuit for measuring battery … 2021-4-09 2021-12-23
Band-gap reference circuit for inhibiting ripples 2020-10-20 2021-1-05
Battery impedance measuring circuit and measuring method 2020-9-25 2022-3-29
Battery management circuit and battery module 2020-6-29 2022-8-11
Accurate battery temperature measurement by compensating self heating 2019-12-27 2022-7-27 2022-7-27
Battery management device, method and chip 2019-6-17 2020-7-08
Battery management chip, chip controls method and system 2018-10-23 2019-4-05
Battery impedance measuring device, method and chip 2018-9-20 2019-1-22
A kind of gate drive circuit, method and apparatus 2017-12-21 2018-6-22
Voltage control circuit and method 2017-12-19 2020-1-10 2020-1-10
A kind of data processing method and device of battery management system 2017-11-24 2018-5-18
Communication method of battery management system and battery management system 2017-10-11 2019-12-10 2019-12-10
Method, device and system for measuring internal temperature of battery 2017-7-13 2020-7-03 2020-7-03
It is able to detect the battery pack and battery module of contact point 2017-6-22 2019-1-01
The method and circuit that a kind of chip wakes up 2016-12-07 2018-6-15
A kind of battery management chip daisy chain communication system 2016-11-22 2017-7-28 2017-7-28
A kind of car light adjusts circuit 2016-11-11 2017-6-30 2017-6-30
The method that IC apparatus is encapsulated using stress buffer 2016-9-28 2017-7-18
A kind of low-voltage testing circuit and half-bridge driven chip 2016-8-16 2017-6-06 2017-6-06
Wireless charging transmitter 2016-7-26 2018-2-01
Method for performing multiple enrollments of a physically uncloneable function 2016-6-30 2018-1-04
Using secure key storage to bind a white-box implementation to one platform 2016-6-27 2017-12-28
Secure electronic apparatus and method 2016-4-01 2018-5-29 2018-5-29
Power driving circuit 2016-3-31 2016-11-23 2016-11-23
Sinusoidal wave generating means 2016-3-31 2016-11-23 2016-11-23
Sinusoidal wave generating device 2016-3-31 2017-10-24
Split-gate memory having sector retirement with reduced current and method … 2016-3-09 2017-12-05 2017-12-05
Battery management system's battery correcting unit 2016-2-29 2016-7-27 2016-7-27
Direct interface between SRAM and non-volatile memory providing space … 2016-2-02 2018-3-27 2018-3-27
Electrostatic protection circuit and diode trigger hold gthyristor thereof 2015-12-28 2016-5-11 2016-5-11
Electrostatic discharge protection circuit and its diode triggered keep silicon … 2015-12-28 2017-7-04
Chip jtag test structure and chip 2015-12-24 2016-11-30 2016-11-30
Prevent direct power drive circuit 2015-12-24 2016-7-06 2016-7-06
Electrostatic protection circuit and gthyristor thereof 2015-12-24 2016-7-06 2016-7-06
Battery management system of car 2015-12-24 2016-5-04 2016-5-04
Electrostatic discharge protection circuit and its silicon controlled rectifier … 2015-12-24 2017-7-04
Method and apparatus for detecting degraded contacts in battery packs 2015-12-10 2019-10-16 2019-10-16
Method and apparatus for contact detection in battery packs 2014-12-10 2020-11-03 2020-11-03
A kind of device carried out data transmission by daisy chain communication bus … 2014-10-10 2018-3-02 2018-3-02
Daisy chain communication bus and protocol 2014-7-10 2015-1-14
Method and apparatus for performing register allocation 2013-9-18 2016-8-04
Method of estimating BER values in a wireless communication system 2013-8-29 2018-6-05 2018-6-05
Energy storage cell for a multi-cell energy storage device 2013-7-10 2014-2-13
Battery cell temperature detection 2013-5-10 2013-11-27
Integrated circuit comprising a gas sensor 2013-3-26 2013-10-23
Frequency synthesis system and method 2013-3-07 2014-9-10
Near-field communications and routing 2013-3-05 2014-9-10
Energy efficient supply of transceiver by means of switched-capacitor assisted … 2012-12-17 2014-6-18
Unit internal battery management devices 2012-11-14 2016-5-18 2016-5-18
Power RF amplifiers 2012-10-17 2014-4-23
Adaptive stepped gain amplifier system and method 2012-8-28 2014-3-05
Battery impedance detection system, apparatus and method 2012-5-31 2012-12-05
Battery monitor circuit, device and method 2012-5-30 2016-3-23 2016-3-23
An integrated circuit based transformer 2012-5-28 2013-12-04
Battery cell impedance measurement method and apparatus 2012-5-02 2012-11-07
Battery cell-balancing method and apparatus 2012-4-27 2012-10-31
Spectroscopic battery-cell-impedance measurement arrangement 2011-10-26 2012-5-23
High voltage output driver 2011-10-13 2012-5-16
Noise reduction circuit and method therefor, and earphone device 2011-9-02 2014-9-17 2014-9-17
Low power high dynamic range sigma-delta modulator 2011-8-15 2012-2-22
Synchronization for data transfer between physical layers 2011-7-21 2012-2-08
Non-volatile re-programmable memory device 2011-7-12 2014-7-30 2014-7-30
Inductive cell balancing 2011-6-24 2011-12-28
Balancing circuit for charge storage elements 2011-3-02 2014-2-26 2014-2-26
Radiofrequency amplifier 2010-11-29 2012-5-30
System and method for operating an electronic device having an HDMI port that … 2010-5-05 2011-11-09
Bi-directional device 2010-4-30 2011-11-02
Distributed spectrum sensing 2009-3-12 2014-4-08 2014-4-08
Color image enhancement 2009-3-10 2011-1-06
Power supply control in a wireless receiver 2009-1-28 2016-4-19 2016-4-19
System, apparatus, and method for pcb-based automation traceability 2007-11-07 2010-5-12
MEMBRANLESS MICROPHONE WITH THE HELP OF LIGHT INTERFERENCE 2006-6-27 2008-10-15 2008-10-15
Nanotube-Based Fluid Interface Material and Approach 2005-11-04 2009-1-08
Method for controlling the baseband processor 2005-4-20 2007-5-24
Quadrature VCO system and method 2005-3-30 2007-11-22
Pipelined processor and instruction loop execution method 2004-11-17 2007-8-09