Shengwei Zhang

Title: Innovations of Shengwei Zhang

Introduction

Shengwei Zhang is a notable inventor based in Fremont, CA (US). He has made significant contributions to the field of audio technology, holding a total of 6 patents. His work focuses on enhancing the distribution and synchronization of audio output across multiple devices.

Latest Patents

One of Shengwei Zhang's latest patents is a "System for distributing audio output using multiple devices." This invention describes techniques for distributing audio data to multiple audio devices, enabling synchronized audio output. A master device can receive audio data from a content server and store it in a local cache. It then provides this data to multiple slave devices using a single multicast transmission. In cases where some slave devices cannot receive the multicast transmission, the master device can also provide audio data through a network connection. Each slave device stores the audio data in its local cache, allowing for efficient audio output generation without altering the commands used by audio applications.

Another significant patent is the "System for configuring audio devices to distribute audio data." This invention outlines techniques for configuring a group of devices to efficiently distribute and receive data, minimizing network resource consumption. A larger group of devices can be divided into subsets, each with a master device that transmits data to multiple slave devices via multicast. The selection of the master device is based on signal quality and the number of devices it can support. Devices with sufficient signal quality are designated as slave devices, while those not in any subset can receive data through an access point.

Career Highlights

Shengwei Zhang is currently employed at Amazon Technologies, Inc., where he continues to innovate in audio technology. His work has significantly impacted how audio data is managed and distributed across devices, enhancing user experiences in various applications.

Collaborations

Shengwei collaborates with talented individuals such as Jin Guo and Binh Quoc Tran, contributing to the advancement of audio technology through teamwork and shared expertise.

Conclusion

Shengwei Zhang's innovative patents and contributions to audio technology demonstrate his commitment to improving how audio data is distributed and synchronized across devices. His work at Amazon Technologies, Inc. continues to influence the industry positively.