Wan Wang

Title: Wan Wang - Innovator in Mobile Terminal Technology

Introduction

Wan Wang is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of mobile technology, holding a total of 3 patents. His work primarily focuses on enhancing the functionality and precision of mobile terminals.

Latest Patents

One of Wan Wang's latest patents is for a mobile terminal with a position measurement function. This invention includes a first calculation module that autonomously calculates its own position based on a GPS signal. Additionally, it features a second calculation module that calculates its position using auxiliary information acquired from a server along with the GPS signal. A first control module initiates a timer when the second position calculation module accesses the server. If the auxiliary information does not meet a predetermined condition within the timer's duration, the calculation module switches from the second to the first calculation module. Furthermore, a second control module assesses the connection state with the server during the timer's duration. If it determines that the connection state is an unobtainable state for auxiliary information, the calculation module also transitions to the first calculation module.

Another significant patent is for a portable terminal. This device includes a display unit that shows the current location of the portable terminal. It is equipped with a GPS receiver that calculates theoretical precision data based on the geometric arrangement of multiple GPS satellites. The control unit of the portable terminal performs the positioning process multiple times to calculate a cumulative average of the positioning data. It then calculates the difference between the cumulative averages of the theoretical precision data and the positioning data. When this difference remains within a predetermined value for a specified number of times, it displays the cumulative average as the current location of the portable terminal.

Career Highlights

Wan Wang has worked with prominent companies in the technology sector, including Toshiba Corporation and Fujitsu Toshiba Mobile Communications Limited. His experience in these organizations has contributed to his expertise in mobile technology and innovation.

Collaborations

Some of Wan Wang's notable coworkers include Akira Ishikura and Moriaki Kiyomoto. Their collaboration has likely fostered an environment of innovation and creativity in their projects.

Conclusion

Wan Wang's contributions to mobile terminal technology demonstrate his commitment to advancing the field. His innovative patents reflect a deep understanding of positioning systems and mobile functionality. His work continues to influence the development of mobile technology today.