Joel Ingulsrud

Title: The Innovative Contributions of Joel Ingulsrud

Introduction

Joel Ingulsrud is a notable inventor based in Carmichael, California. He holds a total of six patents, showcasing his significant contributions to technology and innovation. His work primarily focuses on improving display calibration systems and enhancing location accuracy in mapping technologies.

Latest Patents

One of Ingulsrud's latest patents is a compact flat panel color calibration system. This system features a lens prism optic that allows a narrow, perpendicular, and uniform cone angle of incoming light to reach a spectrally non-selective photodetector. The calibration system is equipped with a microprocessor that determines the luminance of the display based on the photodetector's information. Additionally, a software module processes the luminance data to adjust the flat panel display accordingly. Another significant patent involves techniques to improve location accuracy for maps. This invention includes a mobile computing device with a map management module that enables users to move a location identifier on an electronic map based on digital map correction information.

Career Highlights

Throughout his career, Joel Ingulsrud has worked with prominent companies such as Silicon Graphics, Incorporated and RPX Corporation. His experience in these organizations has contributed to his expertise in the field of technology and innovation.

Collaborations

Ingulsrud has collaborated with notable individuals, including Daniel E. Evanicky and Ed Granger. These partnerships have likely enriched his work and led to further advancements in his projects.

Conclusion

Joel Ingulsrud's innovative patents and career achievements highlight his significant impact on technology. His work continues to influence advancements in display calibration and mapping accuracy.