Calterah Semiconductor Technology (Shanghai) Co., Ltd.

China


 
Total IP 78
Total IP Rank # 17,077
IP Activity Score 2.9/5.0    117
IP Activity Rank # 5,837
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

30 3
0 0
40 2
3
 
Last Patent 2024 - Calibration link, signal transmi...
First Patent 2019 - Package antenna and radar assemb...
Last Trademark 2024 - AIP
First Trademark 2021 - CALTERAH

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Computer programs [downloadable software]; Microwave antennas; Radar apparatus; Distance measurin...
G/S Computer programs [downloadable software]; Microwave antennas; Navigational apparatus for automob...
G/S Communications by cellular phones; electronic message sending; communications by telephone; commu...
G/S Communications by cellular phones; message sending; communications by telephone; communications ...
Invention Calibration link, signal transmission link, integrated circuit, electromagnetic wave device, and ...
Invention Signal transmission link, signal calibration link, signal compensation link, signal transceiving ...
Invention Signal processing method and link, and target detection method and electronic device. Disclosed i...
Invention Antenna, radar sensing system, and electronic device. The antenna includes: a first antenna stru...
Invention Phase-locked loop, radio frequency signal transmitter, radar sensor and electronic device. The p...
Invention Antenna in package, radio frequency chip, test device and test method. The present disclosure pr...
Invention Calibration circuit and method, phase-shift circuit, radio-frequency transceiver circuit, radar a...
2023 Invention Signal processing method, storage medium, integrated circuit, device and terminal. The present d...
Invention Mimo sensor, method for determining direction-of-arrival approximation degree, and target informa...
Invention Frequency multiplier, signal transmitter and radar chip. Disclosed are a frequency multiplier, a...
Invention Signal processing method and device, radar, medium, program product and terminal. The disclosed ...
Invention Data compression method and apparatus, and data decompression method and apparatus. A data compr...
Invention Method and apparatus for determining noise floor estimated value, target detection method and app...
Invention Interference signal detection method and apparatus, and integrated circuit, radio device and term...
Invention Method and apparatus for determining data storage bit width, and method for storing index data. ...
Invention Data processing method and apparatus, and radar sensor. A data processing method is provided, wh...
Invention Phase-locked loop, radar system and method for randomizing initial phases of fmcw signals. Embod...
Invention Charge pump, phase-locked loop, radar sensor, and electronic device. A charge pump, a phase-locke...
Invention Sensing system, method for obtaining working clock signal, integrated circuit, radio device, and ...
Invention Calibration circuit and method, phase-shifting circuit, radio-frequency transmitting circuit, rad...
Invention Delay calibration circuit and method, analog-to-digital converter, radar sensor, and device. A d...
Invention Semiconductor integrated circuit, phase-locked loop, radar and electronic device. A semiconductor...
Invention Video compression method and apparatus, and computer readable storage medium. A video compression...
Invention Method and apparatus for improving number of real targets corresponding to constant false alarm t...
Invention Method and apparatus for improving target detection precision, and electronic device. A method an...
Invention Phase-locked loop, radio frequency signal transmitter, radar sensor and electronic device. The pr...
Invention Signal processing method and apparatus, and radar, medium, program product and terminal. A signal...
Invention Frequency multiplier, signal transmitter, and radar chip. A frequency multiplier, a signal transm...
Invention Signal processing method, storage medium, integrated circuit, device, and terminal equipment. A s...
Invention Solder ball detection apparatus, printed circuit board, radio frequency chip, and electronic devi...
Invention Antenna, radar sensing system, and electronic device. Embodiments of the present application rela...
Invention Radar signal processing method, radar signal processing device, radio signal processing method, i...
Invention Delay calibration circuit and method, analog-to-digital converter, radar sensor and device. Discl...
Invention Transmission line phase shifter, system, chip, and radar sensor. A transmission line phase shift...
Invention Phase shifting system, rf chip, and radar sensor. A phase shifting system, a chip, and a radar s...
Invention Antenna-in-package, radio-frequency chip, test apparatus, and test method. The present applicatio...
Invention On-board antenna, radio device, and electronic apparatus. An onboard antenna, a radio equipment ...
Invention Attenuation apparatus and test system. An attenuation apparatus and a test system. The attenuati...
Invention Data processing method and apparatus, and radar sensor. The disclosure provides a data processing...
Invention Microstrip antenna, antenna array, radar, and vehicle. A microstrip antenna, an antenna array, a...
Invention Radio frequency inverter, transmission line phase shifter, system, chip, and radar sensor. A rad...
2022 Invention Phase lock loop, radar system, and method for randomizing initial phase of fmcw signal. A phase l...
Invention Phase lock loop device, locking method for phase lock loop device and radar system. Embodiments o...
Invention Phase shift system, radio-frequency chip and radar sensor. Provided in the present application ar...
Invention Transmission line phase shifter, system, chip and radar sensor. A transmission line phase shifter...
Invention Transmission line phase shifter, system, chip and radar sensor. Provided in the present applicati...
Invention Radio-frequency phase inverter, transmission line phase shifter, system, chip and radar sensor. P...
G/S .Radar apparatus; radar machines and apparatus; electricity conduits; integrated circuits; semico...
G/S Radar apparatus; radar machines and apparatus; electricity conduits; integrated circuits; chips ...
2021 G/S Semi-conductors; wafers for integrated circuits; integrated circuits; semiconductor chips; transi...
Invention Method for improving target detection accuracy, and integrated circuit, and radio device. Embodi...