Company Filing History:

12 out of 878

Mstar Semiconductor, Inc.

Years Active: 2009-2022

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11533118 - Synchronization signal block raster shift in mobile communications (2022-12-20),

2. 10868626 - Synchronization signal block raster shift in mobile communications (2020-12-15),

3. 8836447 - Tuner and front-end circuit thereof (2014-09-16),

4. 8487707 - Frequency synthesizer (2013-07-16),

5. 8463205 - Transmitting apparatus operative at a plurality of different bands and associated method (2013-06-11),

6. 8405781 - Analog television receiver for processing intermediate frequency TV signal (2013-03-26),

7. 8212943 - Triple-conversion television tuner (2012-07-03),

8. 8139160 - Television tuner with double quadrature mixing architecture (2012-03-20),

9. 8139159 - Single down-conversion television tuner (2012-03-20),

10. 7973587 - Transconductor having high linearity and programmable gain and mixer using the same (2011-07-05),

11. 7782128 - Sign detection device and associated method (2010-08-24),

12. 7760844 - Multi-modulus divider with extended and continuous division range (2010-07-20),

13. 7626450 - Method for tuning a tunable filter (2009-12-01),

14. 7518455 - Delta-sigma modulated fractional-N PLL frequency synthesizer (2009-04-14),

Title: Fucheng Wang: Innovator in Mobile Communications

Introduction

Fucheng Wang is a prominent inventor based in San Jose, CA, known for his significant contributions to mobile communications technology. With a total of 14 patents to his name, Wang has been instrumental in advancing the efficiency and functionality of wireless communication systems.

Latest Patents

One of Wang's latest patents focuses on the synchronization signal block raster shift in mobile communications. This innovation describes various examples related to the synchronization signal block (SSB) raster shift, where a processor in user equipment (UE) performs an initial cell search to identify a cell within a wireless communication system. The processor then camps on the identified cell. During this initial search, the processor scans through multiple SSB entries for frequency bands below 3 GHz, utilizing a SSB raster spacing and offset frequency that support sub-carrier spacing (SCS) spaced channel raster and 100 kHz channel raster for both 15 kHz SCS and 30 kHz SCS. The patent supports a minimum channel bandwidth of 5 MHz or higher for 15 kHz SCS and 10 MHz or higher for 30 kHz SCS. The SSB raster spacing is a common multiple of 15 kHz and 100 kHz, while the SSB raster offset frequency for the 100 kHz channel raster is a multiple of 30 kHz plus or minus 10 kHz.

Career Highlights

Throughout his career, Fucheng Wang has worked with notable companies in the technology sector, including Mstar Semiconductor, Inc. and MediaTek Corporation. His work has significantly impacted the development of mobile communication technologies, making him a respected figure in the industry.

Collaborations

Wang has collaborated with several talented individuals in his field, including Chao-Tung Yang and Yi Wei Lu. These collaborations have contributed to the advancement of innovative solutions in mobile communications.

Conclusion

Fucheng Wang's contributions to mobile communications through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the evolution of wireless technology, ensuring more efficient communication systems for the future.

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