Daniel J Freed

Title: The Innovations of Daniel J Freed

Introduction

Daniel J Freed is an accomplished inventor based in San Mateo, CA. He holds a total of 5 patents that showcase his expertise in the field of optical hearing devices. His innovative contributions have significantly impacted the technology used in hearing aids and related devices.

Latest Patents

One of Freed's latest patents is titled "Sliding bias and peak limiting for optical hearing devices." This invention involves a processor that comprises instructions to adjust a bias of an input signal to decrease the duty cycle of a pulse modulated optical signal. The bias can be increased, decreased, or maintained based on one or more measured values of the signal. In various embodiments, the gain of the signal is adjusted alongside the bias to inhibit distortion. The bias is adjusted slowly to minimize audible noise, while the gain is adjusted more rapidly to prevent clipping of the signal. Additionally, the bias or gain can be adjusted in response to a value of the signal that traverses a threshold amount, which may include a trough of the signal.

Career Highlights

Throughout his career, Daniel J Freed has worked with notable companies such as Earlens Corporation and Advanced Bionics AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of auditory technology.

Collaborations

Freed has collaborated with various professionals in his field, including his coworker Sunil Puria. Their joint efforts have contributed to advancements in the technology surrounding optical hearing devices.

Conclusion

Daniel J Freed's contributions to the field of optical hearing devices through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the development of advanced auditory technologies.