Note 1 - Nature of Business	3 Months Ended
Mar. 29, 2025
Notes to Financial Statements
Business Description and Basis of Presentation [Text Block]	(1) Nature of Business CPS Technologies Corporation (the “Company” or “CPS”) provides advanced material solutions to the electronics, power generation, automotive and other industries. The Company’s primary advanced material solution is metal-matrix composites ("MMC") which are a combination of metal and ceramic. CPS also assembles housings and packages for hybrid circuits. These housings and packages may include components made of metal-matrix composites or they may include components made of more traditional materials such as aluminum, copper-tungsten, etc. Using its proprietary MMC technology, the Company also produces light-weight armor, particularly for extreme environments and heavy threat levels. The Company also engages in research and development, in some cases government funded and in others internally funded, focused on developing new products in response to customer requirements. These products expand our offerings in existing markets and enable penetration into new markets. The Company sells into several end markets including the wireless communications infrastructure market, high-performance microprocessor market, motor controller market, and other microelectronic and defense markets.

Note 1 - Nature of Business

3 Months Ended

Mar. 29, 2025

Business Description and Basis of Presentation [Text Block]

(1) Nature of Business

CPS Technologies Corporation (the “Company” or “CPS”) provides advanced material solutions to the electronics, power generation, automotive and other industries. The Company’s primary advanced material solution is metal-matrix composites ("MMC") which are a combination of metal and ceramic.

CPS also assembles housings and packages for hybrid circuits. These housings and packages may include components made of metal-matrix composites or they may include components made of more traditional materials such as aluminum, copper-tungsten, etc.

Using its proprietary MMC technology, the Company also produces light-weight armor, particularly for extreme environments and heavy threat levels.

The Company also engages in research and development, in some cases government funded and in others internally funded, focused on developing new products in response to customer requirements. These products expand our offerings in existing markets and enable penetration into new markets.

The Company sells into several end markets including the wireless communications infrastructure market, high-performance microprocessor market, motor controller market, and other microelectronic and defense markets.

CPS TECHNOLOGIES CORP/DE/ 10-Q