Semtech Corporation

United States of America


Create a watch for Semtech Corporation
Total IP 358
Total IP incl. subs 381 (+ 23 for subs)
Total IP Rank # 3,660
IP Activity Score 3/5.0    158
IP Activity Rank # 4,241
IP AS incl. subs 2.7/5.0    160
Stock Symbol
ISIN US8168501018
Market Cap. 4,900M  (USD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

226 46
1 13
28 16
28
 
Last Patent 2025 - Secure boot key rotation
First Patent 1995 - Low-voltage punch-through transi...
Last Trademark 2025 - SEMTECH
First Trademark 1997 - RAILCLAMP

Subsidiaries

4 subsidiaries with IP (22 patents, 1 trademarks)

4 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Protection circuit with a fet device coupled from a protected bus to ground. A semiconductor dev...
Invention Drift suppression method, proximity sensor and wireless device. A portable device including a ca...
Invention Secure boot key rotation. A method and system for secure boot key rotations with a secret hardwa...
Invention Secure boot key rotation. A method and system for secure boot key rotations with a secret hardwar...
Invention Side-solderable leadless package. A leadframe is formed by chemically half-etching a sheet of co...
Invention Doppler ranging system. An extension of the LoRa™ modulation with an improved ranging mode. A ma...
G/S Circuits intégrés; cartes SIM; émetteurs-récepteurs; semi-conducteurs; matériel pour réseaux long...
G/S Integrated circuits; SIM cards; transceivers; semiconductors; wide area network (WAN) hardware; t...
G/S Integrated circuits; SIM cards; transceivers; semiconductors; wide area network (WAN) hardware; ...
2024 Invention Semiconductor device and method of forming substrate with 3-sided wettable flank. A semiconducto...
Invention Environmental sensor circuit having a capacitive proximity sensor and magnetic field probe. Envi...
G/S Semiconductors; integrated circuit chips.
G/S Semiconductors; integrated circuit chips
Invention Input circuit for a wireless power receiver, wireless power receiver, and method for operating th...
Invention Method and apparatus for reducing latency for a device-to-device communication link in a wireless...
2023 Invention Single-inductor multiple-output dc-dc converter and a method for operating a single-inductor mult...
Invention Method and apparatus for determining frequency offset between a non-terrestrial network base stat...
Invention Side-solderable leadless package. A leadframe is formed by chemically half-etching a sheet of con...
Invention Data drivers. This application relates to data driver circuits, in particular to laser drivers. ...
Invention Proximity sensor and antenna. A capacitive proximity sensor with a stacked electrode structure w...
Invention Transmitter, receiver, and method for chirp-modulated radio signals. A LoRa transmitter and corre...
Invention Electro-optic modulator. This application relates to a travelling wave electro-optic modulator d...
Invention Multichannel capacitive sensor device. A capacitive sensor with a plurality of sense inputs conn...
Invention Semiconductor device and method of forming insulating layers around semiconductor die. A semicond...
Invention Systems and methods for fast burst data link acquisition. A system may include a recovery circui...
Invention Capacitive sensor device with drift compensation. The present invention relates to a capacitive ...
Invention Drift suppression method, proximity sensor and wireless device. A portable device including a cap...
Invention Transimpedance amplifiers. This application relates to transimpedance amplifiers (TIAs), in part...
Invention Spread spectrum receiver and testing method. A method of characterizing a LoRa modulated signal o...
Invention Transimpedance gain control. This application describes apparatus and method for transimpedance ...
Invention Decision feedback equalizer with high input sensitivity and improved performance for signal proce...
2022 Invention Variable transimpedance amplifier for low power, high dynamic range, high data rate linear. A var...
Invention Proximity sensor for portable wireless device. A proximity sensor for a portable wireless connect...
Invention Systems and methods for signal conditioning and negotiation. After transmitting first electrical ...
Invention Global navigation satellite system receiver. The invention relates to a Global Navigation Satelli...
Invention Variable resistor with t-coil integrated switches for parasitic mitigation. A signal driver may i...
Invention Distributed output stages with t-coils. A signal driver may include a plurality of distributed dr...
Invention Active differential termination circuit to compensate for impedance mismatch. A differential sign...
Invention Proximity sensor with nonlinear filter and method. A sensor for a portable connected device comp...
Invention Environmental sensor circuit having a capacitive proximity sensor and magnetic field probe. Envir...
Invention Proximity sensor for rf control. The invention relates to an electronic component for adapting a...
Invention Optical receivers. A packaged optical receiver, comprising: a photodiode configured to receive an...
Invention Biasing control for compound semiconductors. A compound semiconductor integrated circuit is discl...
Invention Signal termination for amplifiers. Amplifier circuitry is disclosed for receiving a differential...
Invention Biasing of travelling wave amplifiers. Amplifier circuitry is disclosed which has a travelling w...
Invention Method and apparatus for managing device to device communications in a wireless network. There i...
Invention Method and apparatus for managing device to device communication. A methods and apparatuses for s...
Invention Wireless communication network and transceiver. A radio transmitting device configured to transmi...
Invention Method and apparatus for supporting two-step random access channel usage in a wireless communicat...
G/S Electronic integrated circuits; electronic integrated circuits (ICs) used to prevent system fail...
Invention Method and apparatus for timing advance prediction. There are provided methods for predicting tim...
Invention Multichannel capacitive sensor device. A capacitive sensor with a plurality of sense inputs conne...
Invention Transimpedance amplifiers. This application relates to transimpedance amplifier (TIA) apparatus, ...
Invention Transimpedance amplifier. A transimpedance amplifier (TIA) for converting an input current at an ...
2021 Invention Semiconductor device and method of forming substrate with 3-sided wettable flank. A semiconductor...
G/S Electronic integrated circuits; Electronic integrated circuits (ICs) used to prevent system failu...
G/S Electronic integrated circuits
G/S Integrated circuits; electronic circuits; semiconductor chips; integrated circuit chips; integra...
G/S Integrated circuits; semiconductor chips; integrated circuit chips; integrated circuit platform f...
G/S Integrated circuits; electronic circuits; semiconductor chips; integrated circuit chips
G/S Integrated circuits; electronic circuits; semiconductor chips; integrated circuit chips.
2020 G/S Telecommunication devices; electronic devices, namely, long range transceivers, semiconductors; h...
Invention Method and apparatus for device to device communication for cellular devices. There is provided ...
G/S Telecommunications equipment, namely, optical network units (ONUs) and optical line terminal (OLT...
2019 G/S Semiconductors; Integrated circuit chips
G/S Electronic circuits; integrated circuits.
2018 G/S Electronic circuits; Integrated circuits
G/S Downloadable electronic publications in the nature of white papers and technical documents that ...
G/S Downloadable electronic publications in the nature of white papers and technical documents that p...
G/S Association services, namely, promoting the interests of the adoption and use of a low power, wid...
G/S Association services, namely, promotion services relating to the adoption and use of a low power...
G/S Electronic devices, namely, long range transceivers, semiconductors; high-tech devices, namely, w...
G/S Telecommunication devices; electronic devices, namely, long range transceivers, semiconductors; ...
G/S Semiconductors; electronic devices, namely, long range transceivers, semiconductors; high-tech d...
G/S Semiconductors; electronic devices, namely, long range transceivers, semiconductors; high-tech de...
G/S Computer software for professional Audio/Video (Pro AV) industry, AV-over-IP technology, end-to-...
G/S Computer software for use in the professional audio/video (Pro A/V) industry, namely, computer s...
2017 G/S Voltage surge suppressors; Electrostatic Discharge (ESD) Diodes; Electrostatic Discharge (ESD) Pr...
G/S Computer software for professional Audio/Video (Pro AV) industry, AV-over-IP Technology, end-to-e...
G/S Voltage surge suppressors; electrostatic discharge (ESD) diodes; electrostatic discharge (ESD) pr...
G/S Wireless charging devices; Wireless charging devices, namely, battery chargers; Wireless charging...
G/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or co...
G/S Semiconductors.
G/S LED Drivers; LED Drivers in the nature of power supplies and controllers; LED Drivers with DC-DC ...
G/S Voltage surge suppressors, namely, surge rated diode arrays used to suppress electrostatic discha...