公开(公告)号：US10171905B2

公开(公告)日：2019-01-01

申请号：US16020892

申请日：2018-06-27

Applicant: Tseng Feng Wen ,  Jing Luen Wen ,  Hsin Hao Wen

Inventor： Tseng Feng Wen ,  Jing Luen Wen ,  Hsin Hao Wen

IPC: H04R1/02 ,  H04R1/10 ,  H04R1/28 ,  H04R5/033

Abstract: The present invention is directed to a headphone device including zones to separate different frequency ranges for enhancing and improving sound quality. The headphone device includes more than one cavities and second auxiliary holes. The second auxiliary holes are configured for most bass or low-frequency to enter a second cavity through the second auxiliary holes and to have a better frequency division effect and to improve the audio quality of the headphone device.

公开(公告)号：US20180310090A1

公开(公告)日：2018-10-25

申请号：US16020892

申请日：2018-06-27

Applicant: TSENG FENG WEN ,  JING LUEN WEN ,  HSIN HAO WEN

Inventor： TSENG FENG WEN ,  JING LUEN WEN ,  HSIN HAO WEN

IPC: H04R1/10 ,  H04R1/28 ,  H04R5/033

CPC classification number: H04R1/1075 ,  H04R1/1008 ,  H04R1/2811 ,  H04R5/033 ,  H04R2201/10 ,  H04R2201/105

Abstract: The present invention is directed to a headphone device including zones to separate different frequency ranges for enhancing and improving sound quality. The headphone device includes more than one cavities and second auxiliary holes. The second auxiliary holes are configured for most bass or low-frequency to enter a second cavity through the second auxiliary holes and to have a better frequency division effect and to improve the audio quality of the headphone device.

公开(公告)号：US10257607B2

公开(公告)日：2019-04-09

申请号：US15426991

申请日：2017-02-07

Applicant: Tseng Feng Wen ,  Jing Luen Wen ,  Hsin Hao Wen

Inventor： Tseng Feng Wen ,  Jing Luen Wen ,  Hsin Hao Wen

IPC: H04R25/00 ,  H04R1/28 ,  H04R9/06 ,  H04R9/02 ,  H04R1/10

Abstract: The present invention is directed to a headphone device including zones to separate different frequency ranges for enhancing and improving sound quality. The headphone device includes more than one cavities and second auxiliary holes. The second auxiliary holes are configured for most bass or low-frequency to enter a second cavity through the second auxiliary holes and to have a better frequency division effect and to improve the audio quality of the headphone device.

公开(公告)号：US20170238088A1

公开(公告)日：2017-08-17

申请号：US15426991

申请日：2017-02-07

Applicant: TSENG FENG WEN ,  JING LUEN WEN ,  HSIN HAO WEN

Inventor： TSENG FENG WEN ,  JING LUEN WEN ,  HSIN HAO WEN

IPC: H04R1/28 ,  H04R9/02 ,  H04R1/10 ,  H04R9/06

CPC classification number: H04R1/2849 ,  H04R1/1008 ,  H04R1/1016 ,  H04R1/1058 ,  H04R1/2811 ,  H04R1/2819 ,  H04R9/025 ,  H04R9/06 ,  H04R2201/105

Abstract: The present invention is directed to a headphone device including zones to separate different frequency ranges for enhancing and improving sound quality. The headphone device includes more than one cavities and second auxiliary holes. The second auxiliary holes are configured for most bass or low-frequency to enter a second cavity through the second auxiliary holes and to have a better frequency division effect and to improve the audio quality of the headphone device.