Gasgoo Awards 2022 Annual Most Growth Value Award applicant: Semiment

For the Gasgoo Awards 2022, Semiment has applied for the 2022 Annual Most Growth Value Award.

Photo credit: Semiment

Enterprise Name：Semiment

Main Business in Auto Industry

Semiment’s main products include sensor IC、power/driver IC、 isolation/interface IC and other high-performance mixed-signal ICs, which are widely used in automotive, industrial, IoT and other fields.

Sensor products include ABS wheel speed sensor IC, crankshaft, camshaft sensor IC, current sensor IC, motor position sensor IC, accelerator pedal sensor IC and angle sensor IC, which are applied in car body, chassis, powertrain and so on.

Founder Background

Harry Song，Semiment CEO/Founder, graduated from Tongji University with 20 years of experience in IC design industry，an expert in analog IC development,  familiar with all kinds of IC manufacturing processes at home and abroad，led the R & D activities for a number of products that ranked first in China, including inductive encoders.

Overall Corporate Strength

1. R&D capabilities: 

Semiment’s R&D team accounts for more than 45% of the employees. The team is led by several senior design engineers with 15 years of work experience. The R&D department has set up system, design, layout, application, test and product engineer. All R&D engineers accurately control R&D and strictly implement quality system documents to ensure the effective operation of the quality system, Ensure the smooth implementation of all projects. Xi'an R & D team consists of more than 10 doctors and graduate students from Xi'an University of Electronic Science and technology, constantly promoting the upgrading and optimization of products.

2. Supporting and Cooperation:

Tier1 supported by Semiment includes UAES, Ningbo Gaofa, Road-Broad, Sanhua, Baolong, Yanfeng Adient, Sorl; And Shanghai Longgan, ASENTEC, Chongqing Jicheng, Rosenberg, etc.

The auto OEM that has been indirectly supported: SAIC, FAW, Chang’ an, Geely, SGMW, Great Wall, NIO, Xiaopeng, etc.

3. Patents or other credentials:

By August 2022, the IP rights owned by

Semiment and her subsidiaries are as follows:

1) Invention patents: 52 (including those in actual trial)

2) Utility model: 13 pieces (including those under actual review)

3) Software copyright: 27 pieces

4) Integrated circuit layout design registration certificate: 45 pieces (including actual review)

In recent years, Semiment successively participated in a number of major scientific research projects at the government levels in Shanghai, completed two high-tech achievements transformation projects in Shanghai, and published two professional academic papers in core academic journals.

Core Products/Technologies

1. Product Name: 

SC9641 Two-Wire High Accuracy Differential Speed Sensor IC

Photo credit: Semiment

2. Technical Description:

SC9641 detects the trajectory of ferromagnetic and permanent magnets by measuring the flux density of the magnetic field. The correction range of magnetic offset can reach ± 20mT, and the device offset can be eliminated by self-calibration algorithm. The on-off state of the chip is indicated by high current consumption and low current consumption. High precision, high sensitivity, wide temperature range, high ESD and EMC robustness make the chip suitable for demanding automotive electronic applications.

3. Unique advantages：

Dynamic self-correction technology; Anti-electromagnetic interference technology at the output end; Ultra-thin packaging technology; It can replace the products of the same type of foreign manufacturers, such as Infineon TLE4941plusC; Allegro A19200/A1642/A1684.

4. Application Scenarios：

ABS wheel speed, gearbox

Enterprise Future Development Prospect

Semiment products can seamlessly replace similar products from foreign manufacturers, and have been deployed in most Tier1 for more years; Semiment owns reliable products and controllable delivery, and develop the next generation products to fill the gap; And cooperate with the auto OEM /Tier1 to improve security and cost performance.