Company Filing History:

10 out of 4,126

Lenovo (singapore) Pte. Ltd.

patents

4 out of 164,108

International Business Machines Corporation

patents

Years Active: 2007-2021

where 'Filed Patents' based on already Granted Patents

14 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11017492 - Video signal switching for use with an external graphics processing unit device (2021-05-25),

2. 10970806 - External GPU management (2021-04-06),

3. 10802589 - Method and apparatus for driving actuators (2020-10-13),

4. 10540011 - Apparatus, method, and program product to reduce noise (2020-01-21),

5. 10401968 - Determining digit movement from frequency data (2019-09-03),

6. 10185398 - Method and apparatus for driving actuators using a shape memory alloy (2019-01-22),

7. 10180726 - Keyboard (2019-01-15),

8. 9864436 - Method for recognizing motion gesture commands (2018-01-09),

9. 9628517 - Noise reduction during voice over IP sessions (2017-04-18),

10. 9407230 - Sound output setting apparatus, method, and computer program product (2016-08-02),

11. 8214724 - Transmitting data with variable unit for playback (2012-07-03),

12. 7876773 - Method, apparatus and program for transferring data (2011-01-25),

13. 7477795 - Image compression and expansion technique (2009-01-13),

14. 7233366 - Method and apparatus for sending and receiving and for encoding and decoding a telop image (2007-06-19),

Title: Yasushi Tsukamoto: Innovator in Video Signal Processing

Introduction

Yasushi Tsukamoto is a prominent inventor based in Yamato, Japan. He holds a total of 14 patents, showcasing his significant contributions to the field of video signal processing. His innovative work has led to advancements that enhance the functionality and management of external graphics processing units.

Latest Patents

One of Tsukamoto's latest patents is focused on video signal switching for use with an external graphics processing unit device. This apparatus includes an input unit that receives a first video signal from an external device, a processing unit that outputs a second video signal, and a switching unit that determines the route for the video display signal. The system allows for flexibility in how video signals are processed and displayed. Another notable patent involves external GPU management, which improves the management of external graphics processing units. This apparatus includes a request information acquisition unit that handles disconnection requests and a storage unit for files utilized by applications, ensuring a seamless user experience.

Career Highlights

Throughout his career, Yasushi Tsukamoto has worked with notable companies such as Lenovo (Singapore) Pte. Ltd. and IBM. His experience in these organizations has contributed to his expertise in video signal processing and external GPU management.

Collaborations

Tsukamoto has collaborated with talented individuals in the industry, including Mitsuhiro Yamazaki and Fusanobu Nakamura. These collaborations have likely enriched his work and led to innovative solutions in his field.

Conclusion

Yasushi Tsukamoto's contributions to video signal processing and external GPU management highlight his role as a leading inventor in the technology sector. His patents reflect a commitment to innovation and improvement in the functionality of graphics processing systems.

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