Shenzhen Jiamite Trading Co., Ltd.

Honor Device Co., Ltd.

Aac Technologies (nanjing) Co., Ltd.

Huawei Technologies Co., Limited

Aac Acoustic Technologies (shenzhen) Co., Ltd.

Lirong Zhang

Chao Wang

Jing Liu

Shuai Yang

Zhongyin Jiang

Bo Ling

Zhiqiang Zhuang

Chao Le

Ke Wu

Maochang Dang

An audio output method and system including first and second electronic devices and an audio output device. The first and second devices are connected to a network using a system authentication account, the first device has installed thereon a music application, and the second device has installed thereon a voice call application. When the audio output device outputs an audio signal corresponding to audio data of the music application, in response to the second device receiving an incoming call from the voice call application, the first device displays a prompt corresponding to the incoming call. The first device sends an indication of answering the incoming call to the second device, which answers the incoming call and sends audio data of the incoming call to the first device, and the first device causes the audio output device to output an audio signal corresponding to the audio data of the incoming call.

Audio output method and terminal device

When a mobile phone is used as a first device to generate a notification, the mobile phone determines whether there is another device in an ambient environment that can be configured to prompt the mobile phone to generate the notification, and determines whether there is another device in the ambient environment that is more suitable for executing a task corresponding to the notification. If yes, the mobile phone sends a prompt message to a second device, and after the prompt device receives the prompt message, the second mobile phone generates the notification. In addition, the mobile phone selects a third device that is more suitable for executing the task corresponding to the notification, and reminds a user by using the prompt device.

Notification processing system, method, and electronic device

The present invention provides a piezoelectric film acoustic resonator, which comprises a substrate, a first electrode disposed over the substrate, a piezoelectric film disposed over the substrate and covering at least a portion of the first electrode and a second electrode disposed on a surface of the piezoelectric film away from the first electrode, one end of the first electrode extends in the direction away from the piezoelectric film to form a first extended pad, one end of the second electrode extends in the direction away from the first extended pad to form a second extended pad, the first extended pad comprises a first protruding reflection grating on the surface away from the substrate, the second extended pad comprises a second protruding reflection grating on the surface away from the substrate. The configuration can reduce the impact on acoustic performance while improving the quality factor.

Piezoelectric film acoustic resonator

The present disclosure provides a piezoelectric resonator comprising a substrate having an acoustic reflection mirror, a bottom electrode stacked on the substrate, a piezoelectric layer disposed on the substrate and covering the bottom electrode, and a top electrode stacked on a surface of piezoelectric layer distal to the bottom electrode. An overlapping portion of the acoustic reflection mirror, the bottom electrode, the piezoelectric layer, and the top electrode along a thickness direction of the piezoelectric resonator is a resonance region. A sidewall of the top electrode or a bottom electrode recesses to form a recessing portion. The recessing portion does not extend to an upper surface or a lower surface of the top electrode or the bottom electrode.

Piezoelectric resonator

An audio output method and a system including first and second electronic devices and an audio output device. The first and second devices are connected to a network using a system authentication account, the first device has installed thereon a music application, and the second device has installed thereon a voice call application. When the audio output device outputs an audio signal corresponding to audio data of the music application, in response to the second electronic receiving an incoming call from the voice call application, the first device displays a first prompt corresponding to the incoming call. The first device sends an indication of answering the incoming call to the second device, which answers the incoming call and sends audio data of the incoming call to the first device, and the first device causes the audio output device to output an audio signal corresponding to the audio data of the incoming call.

Knitting machine

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Shenzhen, China

Lirong Zhang