Silicon Laboratories Inc.

United States of America


 
Total IP 1,108
Total IP incl. subs 1,120 (+ 12 for subs)
Total IP Rank # 1,146
IP Activity Score 3.4/5.0    572
IP Activity Rank # 1,276
IP AS incl. subs 3.1/5.0    573
Stock Symbol
ISIN US8269191024
Market Cap. 5,200M  (USD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

990 33
0 3
74 1
7
 
Last Patent 2024 - Asynchronous peak hold circuit o...
First Patent 1990 - Method for imbedding information...
Last Trademark 2023 - SILICON LABS
First Trademark 1997 - SILICON LABORATORIES

Subsidiaries

2 subsidiaries with IP (9 patents, 3 trademarks)

6 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Antenna structure with double-slotted loop and associated methods. An apparatus includes a modul...
Invention Detecting possible security violations in an integrated circuit. In one embodiment, an apparatus...
Invention Dual-band operation of a radio device. In one embodiment, an integrated circuit includes: a firs...
Invention Apparatus for receiver with carrier frequency offset correction using frequency information and a...
G/S Integrated circuits; computers; semi-conductors; modems; integrated radio frequency transceivers,...
Invention Detecting anomalous events in a discriminator of an embedded device. In an embodiment, an appara...
Invention Phase measurements for high accuracy distance measurements. In at least one embodiment, a method...
G/S Microcontrollers
Invention Ultra low power mesh network. A mesh receiver has a wakeup receiver for reception of a wakeup se...
Invention System and method for detecting of channel conditions and channel estimation in an orthogonal fre...
Invention Delayed preamble detection for bluetooth receiver based on interferer metrics. The present inven...
Invention Dual-mode power amplifier for wireless communication. In one embodiment, a dual-mode power ampli...
Invention Transmit modulation testing. Modulation testing separately enables slices of an analog varactor ...
2022 Invention Asynchronous peak hold circuit on an integrated circuit trace to monitor for voltage spikes cause...
Invention Memory allocation based on lifespan. Memory is allocated according to lifespan. The memory manag...
Invention Reducing output harmonics and ground bounce in a transmitter. In one aspect, an apparatus compri...
Invention Calibration of a low frequency oscillator using a high frequency oscillator as a reference clock....
Invention Initialization of configurable receiver front end module into a selected mode. In one aspect, a m...
Invention Reconfiguration of configurable receiver front end module between plurality of modes. In one asp...
Invention Interrupt driven reconfiguration of configurable receiver front end module. In one aspect, a met...
Invention Central entity update of configurable receiver front end module between static modes. In one asp...
Invention Configurable receiver front end module having configurable detection capabilities. In one aspect...
Invention Control of configurable receiver front end module based at least in part on signal metric informa...
Invention Power variation correction for a transmitter. In one aspect, an apparatus comprises a transmit pa...
Invention Fast rf power measurement apparatus for production testing. A system and method for performing p...
Invention Hybrid aox and hadm system for low cost and simple location finding. A system and method for det...
Invention Man in the middle attack detection in ble high accuracy distance measurement. A system that is c...
Invention Method and apparatus for configuring a switched-mode power converter. A method for operating a s...
Invention Receiver with duty cycled listening. A system and method for detecting the preamble of a wireless...
Invention Signal level tracking and application to viterbi equalization. A system that includes a Viterbi E...
Invention Fast startup crystal oscillator circuit with programmable injection time and adaptive startup tim...
Invention Utilizing the lc oscillator of a frequency synthesizer as an injection source for crystal oscilla...
Invention Providing a single filter for transmit and receive modes. In one embodiment, an apparatus includ...
Invention System and method for securing nonvolatile memory for execute-in-place. A system for securing th...
Invention Rotational symmetric aox antenna array with metamaterial antennas. An antenna array that utilize...
Invention Hardware countermeasures against dfa attacks on aes operations. A system and method of performin...
Invention Providing a hybrid generic attribute database. In one embodiment, a method includes: receiving, ...
Invention Providing a hybrid generic attribute database. In one aspect, an apparatus includes: a volatile ...
Invention Low power boost converter startup with soft start and output voltage overshoot limiting. A metho...
Invention Dynamically biasing a bulk node and a gate node of a transistor in a dc-dc voltage converter. A ...
Invention Performing duty cycled listening in a receiver. In one aspect, a method includes: enabling, via ...
Invention Concurrent listening. A wireless communication device has a receiver to listen to a sequence of ...
Invention Context switching demodulator and symbol identifier. A receiver concurrently demodulates data tra...
Invention Fast frequency synthesizer switching. A phase-locked loop (PLL) that provides a local oscillator...
Invention Commissioning of lighting systems using bluetooth direction finding. A system and method for the...
Invention Analog-to-digital converter having punctured quantizer. In one embodiment, an analog-to-digital c...
Invention External nonvolatile memory with additional functionality. An external nonvolatile memory device...
Invention Interface between processing unit and an external nonvolatile memory. An interface between two de...
Invention Using nfc to configure ultra low power bluetooth® devices. An ultra low power network device is ...
Invention Per unit time message authentication code. A system for securely transmitting data between two d...
G/S Integrated circuits; USB controllers in the nature of electronic controllers to bridge communicat...
2021 Invention Synchronization of receiver and transmitter local oscillators for ranging applications. A system...
2018 G/S Electronic Integrated Circuits for wireless communication, namely, Integrated Circuit chips, Syst...
2017 G/S Semiconductors; integrated circuits; encoded electronic chip cards, modules and chipsets; data pr...
G/S Semiconductors; integrated circuits; integrated circuit components; microcontrollers and micro-pr...
2016 G/S Computer hardware having a sleep mode and responsive to a sequence of packets for powering up fro...
2015 G/S Providing a website promoting the educational programs, mentoring services, and learning opportun...
G/S Integrated circuits; microcontrollers; computers; semi-conductors; modems; integrated radio frequ...
2014 G/S Electronic modules for use in a Wireless Local Area Network (WLAN); Electronic modules for use in...
G/S Computer hardware; integrated circuits; Chipsets and modules for use in Real Time Location System...
2011 G/S Computer operating programs and computer operating systems; Computer software development tools [...
2009 G/S Design for others of integrated circuits and integrated circuit cores for use in wireless communi...
G/S Providing newsletters in the field of wireless networks, wireless communications, wireless commun...
2008 G/S Computer hardware, namely, computer chips and modules for wireless communications, data communica...
G/S Semiconductor chips; Semiconductor devices
2004 G/S Software for use in the design of computer and telephony systems and user manuals sold as a unit
G/S Electrical and electronic alarm and locking systems, sensors, light switches, control and automa...
2003 G/S Electrical and electronic alarm and locking systems, sensors, light switches, control and automat...
G/S integrated circuits and computer hardware
G/S Communications apparatus and instruments; computer hardware; computer software; computer peripher...
2001 G/S Computer hardware and computer software relating to computer networks.
G/S INTEGRATED CIRCUITS FOR RADIO FREQUENCY COMMUNICATION DEVICES
G/S Communication hardware and computers; namely wired and wireless transceivers and network interfac...
1997 G/S integrated circuits