Heat Sink Technology Patents

Have questions? Solving difficult thermal challenges is what we do.

Celsia’s portfolio of 30+ active patents focused on R&D innovation demonstrate leadership in two-phase cooling and related thermal management technology.  

Our patents focus on two key areas: improvements in two-phase technologies and enhancements to custom heat sink performance. 

TWO-PHASE TECHNOLOGY IMPROVEMENT PATENTS 

This category includes patents that extend the capabilities and efficiency of heat pipes, vapor chambers, and other 2-phase devices. Our innovations improve wick design to enhance capillary action and fluid movement, while advancements in vapor flow dynamics optimize thermal conductivity. 

Additionally, we have introduced enhancements that improve the flexibility and adaptability of two-phase devices, enabling them to automatically conform to variations in PCB/IC stack height. Our patented manufacturing methods ensure these innovations are consistently and reliably applied, setting new standards in two-phase heat transfer technology. 

HIGH-PERFORMANCE HEAT SINK PATENTS 

This group of patents focuses on application driven advancements in heat sink design. These include vibration damping and EMI shielding for rugged and mission-critical applications, as well as innovations for green energy and high-power density applications. 

By covering a broad range of two-phase technologies and applications, our patents keep Celsia at the forefront of the industry, delivering cutting-edge, efficient, and reliable thermal management solutions. 

Celsia Patented Innovations Include: 

  • Low-cost, one-piece vapor chambers for improved manufacturability. 
  • Self-adjusting two-phase devices that accommodate variations in PCB and component stack height. 
  • Machined vapor blocks that efficiently transfer heat from multiple sources to a single condenser. 
  • Proprietary mounting techniques that enhance structural integrity and thermal conductivity. 

 

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