technologies available for licensing

Rensselaer Polytechnic Institute has a variety of technologies ranging from chemicals to lighting systems to algorithms and everything in-between. Rensselaer’s technologies can help you start a company or be a great addition to your current technology portfolio. To see what technologies are currently available for licensing at Rensselaer, please use the search below. If you have a technology need that Rensselaer’s technologies don’t currently solve, please reach out to IPO to discuss more your needs.

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Existing liquid lense optical focusing strategies use liquid lenses after transient oscillations have dampened. The challenge with this existing liquid lens approach is two-fold. The first issue is to overcome the liquid inertia to enable a rapid state change, and the second, is to minimize the time it takes for transients induced during stoppage to Subside. Many systems use…
Many times following orthopedic surgery or injury to lower extremeties patients are advised to gradually bear weight on their limb. Since patients do not want to cause further damage or pain to the injury they put little to no weight on the area. The application is necessary, however, for proper recovery. This invention is a mechanical device that indicates to the patient when…
Since terahertz (THz) wave spectroscopy has been utilized to detect a number of chemical and explosive materials and related compounds by providing their spectral signatures in the THz frequency range, there is an interest in THz wve spectroscopy as a technique to sense improvised explosive devices. However, due to the severe water vapor attenuation of THz waves in the…
The crystalline lenses of the eyes undergo mechanical, physiological, morphological and refractive changes to adjust the total refractive power of the eyes to maintain sharp visual acuity whenever an object of regard is moved toward and away from the distance at which humans typically view reading material. The aggregate changes experienced by the crystalline lenses of the…
This invention is directed to a method to improve the performance of stepper motor driven systems.Stepper motors are ubiquitous in modern office equipment and other machinery, yet little is published regarding their optimal use in open loop systems.Accurate control of a stepper motor is limited by the ability of the control system to approximate the actual motor and…
This invention is directed to a highly accurate and efficient method and algorithm, namely the Dual-Bootstrap Iterative Closest Point algorithm, for performing image registration generally and retinal image registration in particular. Retinal image registration is challenging. The images are projections of a curved surface taken from a wide range of viewpoints using an un-…
Lookback is defined as the ability of a logical process to change its past locally (i.e. without involving other logical processes). Logical processes with lookback are able to process out-of-timestamp order events, enabling new synchronization protocols for the parallel discrete event simulation. This technology is directed to two of such protocols, LookBack-Global Virtual…
The continued development of optical communications requires fast information processing. Therefore, ultrafast, all-optical systems and switches for basic processing at both ends of an optical transmission line are replacing electronic systems. However, there are speed and fabrication limits on present all-optical switches imposed by the properties of the materials presently…
Terahertz (THz) waves occupy a segment of the electromagnetic spectrum between the infrared and microwave bands. As such, they can be used for imaging and sensing in ways that are not possible with conventional technologies such as X-ray and microwave. Because THz radiation transmits through almost anything that is not metal or liquid, the waves can see through most materials…
Atomic layer deposition (ALD) is an ideal technique for fabricating thin layers requiring precision-controlled nanoscale film thickness. It is a type of chemical vapor deposition (CVD), wherein a film is built up through deposition of multiple ultra thin layers of atomic level controllability, with the thickness of the ultimate film being determined by the number of layers…