1
Le Ping Dong, Hong Fu Xu, Shi Zhou: Linear vibration device. AAC Acoustic Technologies, American Audio Components, Anova Law Group PLLC, January 7, 2014: US08624450 (12 worldwide citation)

A linear vibration device is disclosed. The linear vibration device includes a housing, a plurality of elastic members received in the housing, each of the elastic member has a fastening portion connecting to the housing, an elastic arm extending from the fastening portion, and a mounting portion ex ...


2
Le Ping Dong, Yong Hua Pu: AAC Acoustic Technologies, American Audio Components, IPro, Na Xu, June 4, 2013: US08456042 (10 worldwide citation)

A linear vibrator is disclosed. The linear vibrator includes a cover, a base forming a hollow space together with the cover and defining a plurality of sidewalls, a pair of elastic members received in the hollow space, a weight with a plurality of laterals suspended in the hollow space by the elasti ...


3
Le Ping Dong, Hong Fu Xu: Flat linear vibrating motor. AAC Acoustic Technologies, American Audio Components, March 19, 2013: US08400027 (8 worldwide citation)

A flat linear vibrating motor includes a cover, a base forming a receiving cavity together with the cover, a coil fixed on the base, an elastic member coupled to the base, a vibrator suspended in the cavity by the elastic member. The elastic member includes a mounting section coupled to the base, an ...


4
Le Ping Dong, Yong Hua Pu: AAC Acoustic Technologies, American Audio Components, December 18, 2012: US08334624 (6 worldwide citation)

A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a vibrating unit suspended in the housing by the elastic members, and a coil positioned in the housing. The base has a bottom wall and a plurality o ...


5
Le Ping Dong, Hong Fu Xu: AAC Acoustic Technologies, American Audio Components, IPro, Na Xu, September 18, 2012: US08269379 (6 worldwide citation)

A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a moving unit suspended inside the housing by the elastic members, a PCB covered by the housing and a coil mounted on the PCB. The base has a bottom ...


6
Zheng Min Pan, Jiazheng Sha, Pan Da Sheng, Le Ping Dong: American Audio Components, East IP Group, Philip K Yu, August 29, 2006: US07099489 (4 worldwide citation)

The present invention relates to a multifunctional device, which is particularly applicable to a twin magnet loop (called TML) transducer with both vibrating and sound functions. The present invention integrates an inner and an outer magnet loop of TML into one device, which can be used as a vibrato ...


7
Le Ping Dong, Hong Fu Xu: AAC Acoustic Technologies, American Audio Components, IPro, Na Xu, April 2, 2013: US08410642 (2 worldwide citation)

A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a vibrating unit suspended in the housing by the elastic members, and a coil positioned in the housing. The base has a bottom wall and a plurality o ...


8
Hong Fu Xu, Le Ping Dong, Wei Zhang: AAC Acoustic Technologies, American Audio Components, IPro, Na Xu, March 12, 2013: US08395286 (1 worldwide citation)

The linear vibrator includes a base forming a hollow space, a suspension fixed on the base, and an oscillating portion suspended in the hollow space by the suspension. The suspension defines a flat part, a connecting portion bent downward from the flat part, and a spring portion extended horizontall ...


9
Le Ping Dong: Lens driving device. AAC Acoustic Technologies, American Audio Components, IPro, Na Xu, November 27, 2012: US08320065 (1 worldwide citation)

An lens driving device is disclosed. The lens driving device includes a base, a lens holder mounted on the base, a movable cover opposite to the a lens holder, a elastic supporting portion received into the lens holder and engaged with the movable cover, a coil and a permanent magnet respectively at ...


10
Le Ping Dong, Jie He, Lin Liu, Zheng Ping Qin: Apparatus for providing haptic feedback. AAC Acoustic Technologies, American Audio Components, IPro, Na Xu, December 4, 2012: US08325024

Disclosed is an apparatus used in an electronic device for providing haptic feedback. The apparatus includes a base defining a receiving space, a piezoelectricity vibrator suspended in the receiving space and being capable of vibrating in the receiving space, a pair of contacts partially accommodate ...