Aehr Test Systems develops, manufactires and sells systems whicha re designed to reduce the cost of testing dynamic random access memory and other memory devices.

Q1 2025

Q4 2024

Q3 2024

Q2 2024

Q1 2024

United States

CEVA, Inc. is the licensor of DSP cores and integrated applications to the semiconductor industry.  The Company markets CEVA DSPs, CEVA-Xpert Open Framework Environment, and CEVA-Xpert Applications.  CEVA's products are used in various devices each year.

NVE Corporation is an electronics component manufacturer specializing in the combination of magnetically-sensitive materials with integrated circuits.  The Company provides products such as sensors, isolators, and switches, as well as custom design, processing, and magnetic modeling/simulation services.  NVE's products are used in communications, industrial, and military applications.

Kopin Corporation develops and manufactures semiconductor materials and small form factor displays.  The Company uses its proprietary technology to design, manufacture, and market products used in commercial wireless communications and high resolution portable applications.  Kopin's principal semiconductor wafer product is a heterojunction bipolar transistor device wafer.

AXT, Inc. uses a proprietary crystal growth technique to produce semiconductor substrates for a variety of electronic and optoelectronic applications.  The Company's products are used in wireless and fiber optic telecommunications, lasers, LEDs, satellite solar cells, and consumer electronics.

Everspin Technologies, Inc. develops and manufactures integrated magnetic products. The Company offers stand-alone and embedded magnetoresistive random access memory, integrated magnetic sensors, and storage class memory solution. Everspin Technologies serves customers globally.

SunPower Corporation is an integrated solar products and services company that designs, manufactures and markets high-performance solar electric power technologies.

Pixelworks, Inc. designs and develops system-on-a-chip solutions.  The Company's solutions enable the visual display of broadband content through a variety of electronic devices.

Cohu, Inc. designs, manufactures, and sells semiconductor test handling equipment to semiconductor manufacturers throughout the world.  The Company also manufactures closed circuit television, metal detection, and microwave equipment.

PDF Solutions, Inc. provides infrastructure technologies and services to optimize performance and improve yield of manufactured integrated circuits.  The Company provides its services and technologies to integrated device manufacturers such as Toshiba Corporation and Texas Instruments Incorporated.

Alpha & Omega Semiconductor Ltd. designs and manufactures semiconductors. The Company produces analog switches, power integrated circuits, and transient voltage suppressors for notebook computers, battery pack protection, liquid crystal display backlight inverters, cellular phones, and  digital cameras. Alpha & Omega Semiconductor conducts operations internationally.

Materials Analysis Technology Inc provides material analysis and physical failure analysis for the microelectronics industry, including electrical failure analysis and ESD testing services. The company also delivers R&D technical consultancy and intellectual properties management services.

Taiwan Semiconductor Co., Ltd. designs, manufactures, and distributes rectifiers, thermal bar code printers, and color photo printers.

MegaChips Corporation manufactures and markets Large-Scale-Integration (LSI) circuits and digital monitoring systems.  The Company's products are used in video games and other electronics.

Hongli Zhihui Group Co.,Ltd. operates as an appliance manufacturer. The Company develops, produces, and sells LED products and other related items, and also operates in the internet of vehicles industry. Hongli Zhihui markets worldwide.

Guangzhou Hongli Opto Electronic (300219 CH)

Winstek Semiconductor Co Ltd provides wafer and IC (Integrated Circuit) testing services for mixed signal, digital, optical, and radio frequency (RF) devices.

Taiwan Mask Corporation manufactures and markets photomasks which are used to make semiconductors for silicon wafers.

Koh Young Technology Inc. (Koh Young) manufactures and develops a 3D measurement and inspection equipment used for testing accuracy and reliability in various machineries.  The company also produces 3D inspection system for substrate bump in a semiconductor.

Alcor Micro Corp. designs, develops, and markets USB (Universal Serial Bus) controller ICs (integrated circuits).  The Company's products are used in computer peripheral and consumer electronics markets.

Ningbo Kangqiang Electronics Co.,Ltd. manufactures and markets semiconductor packaging materials. The company's primary products are lead frames and bonding wires.

Ningbo Kangqiang Electronics Co, Ltd. (002119 CH)

Eris Technology Corp. manufactures and markets semiconductors particularly in diodes and wafers. The company also design, research, development and quality control of products. Products are sold both domestically and internationally.

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