Location History:
- VS-Marbach, DE (1993 - 1994)
- Marbach, DE (1991 - 1996)
- VS-Villingen, DE (1998)
- Villingen-Schwenningen, DE (1991 - 2000)
Company Filing History:
Years Active: 1991-2000
Introduction
Christian Buchler, an accomplished inventor located in Marbach, Germany, has made significant contributions to the field of optical disc technology, boasting a remarkable portfolio of 14 patents. His innovative designs focus on enhancing the precision and effectiveness of optical read/write devices, benefiting various applications in data storage and retrieval systems.
Latest Patents
Among his latest patented inventions is a device for scanning optical discs using phase detection. This advanced system fine-tunes the tracking error signal in optical read/write devices, such as CD ROMs, to account for deviations in the positions of the lens structure normal to the recorded medium, ultimately providing more precise tracking control. The device utilizes DPD-TE circuitry, incorporating signals from a four-quadrant photodetector. By selecting pairs of signals from the photodetector, the invention sums and differences them to create an intermediate signal. This intermediate signal is then amplified, with its gain proportional to the reciprocal of the light intensity received by the photodetector, before being combined with the track error signal to yield a corrected track error signal.
Career Highlights
Christian Buchler is currently employed at Deutsche Thomson-Brandt GmbH, where he continues to push the boundaries of optical technology. His innovative spirit and dedication to advancement have established him as a noteworthy figure in the industry, making substantial contributions through his patents.
Collaborations
Throughout his career, Christian has collaborated with talented individuals in the field, including notable coworkers Friedhelm Zucker and Yasuaki Morimoto. These partnerships have fostered a dynamic exchange of ideas, enhancing the inventive processes and leading to the successful development of cutting-edge technologies.
Conclusion
Christian Buchler’s work in the realm of optical disc technology exemplifies the spirit of innovation and collaboration. His significant contributions through 14 patents and ongoing efforts at Deutsche Thomson-Brandt GmbH continue to pave the way for advancements in data storage solutions, highlighting his role as a key inventor in the industry.