Song Ding

Title: Song Ding and an Earbud Charging Innovation.

Introduction

Song Ding is an inventor associated with Guangdong, China, and Vivo Mobile Communication Co., Ltd. His work includes an earbud-device patent focused on the charging connection between an earbud and its case.

Latest Patents

Ding is credited with 1 patent, titled “Earbud Device.” The invention describes an earbud with a housing and a movable part that carries a charging contact. When the movable part is in its first position, the contact is concealed within the housing; in its second position, the contact is exposed through an opening.

The accompanying earbud case has an accommodation groove containing a second charging contact. As the earbud is placed into the groove, a driving part in the case moves the earbud’s movable part from the first position to the second, bringing the charging contact into an exposed position.

Career Highlights

Ding’s listed patent work is associated with Vivo Mobile Communication Co., Ltd. The earbud-device design addresses how charging contacts can be positioned during storage and charging.

Collaborations

Da Wang is identified as Ding’s coworker. The available information does not specify whether Wang collaborated on the patent.

Conclusion

Song Ding’s earbud-device patent describes a movable charging contact actuated by the earbud case, linking the placement of the earbud with the exposure of its charging contact.