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公开(公告)号：US20180154091A1
公开(公告)日：2018-06-07
申请号：US15496810
申请日：2017-04-25
Applicant: MEGAFORCE COMPANY LIMITED , COREBIO TECHNOLOGIES CO., LTD.
Inventor： KAI-PING WANG , TIEN-FU CHEN , CHENG-CHING HSIA , FEN-YUAN LIN , FU-PO WU , Chih-Hao Chen
CPC classification number: A61B17/3423 , A61B17/0218 , A61B17/0281 , A61B17/3421 , A61B17/3462 , A61B17/3474 , A61B2017/3443 , A61B2017/3464 , A61B2017/3486 , A61M13/00 , A61M13/003
Abstract: A trocar set includes a handle portion, a first sleeve, a second sleeve, and a gasbag. The handle portion includes a grip, a connection part, and a first gas valve. The connection part extends from the grip and includes an assembling channel. The first gas valve is connected to the connection part and communicates with the assembling channel. An assembling end of the first sleeve is assembled to the connection portion. A sleeving end of the first sleeve is provided with a first opening. The second sleeve is retractably connected to the sleeving end of the first sleeve. A sleeve wall of the second sleeve is provided with a second opening. The gasbag is connected to an end of the second sleeve away from the sleeving end and corresponds to the second opening. The design of the retractable sleeves is benefit to perform operation.
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公开(公告)号：US20180153580A1
公开(公告)日：2018-06-07
申请号：US15496831
申请日：2017-04-25
Applicant: MEGAFORCE COMPANY LIMITED , COREBIO TECHNOLOGIES CO., LTD.
Inventor： KAI-PING WANG , TIEN-FU CHEN , CHENG-CHING HSIA , FEN-YUAN LIN , FU-PO WU , Chih-Hao Chen
CPC classification number: A61B17/3423 , A61B17/0218 , A61B17/0281 , A61B17/3421 , A61B17/3462 , A61B17/3474 , A61B2017/3443 , A61B2017/3464 , A61B2017/3486 , A61M13/00 , A61M13/003
Abstract: A trocar set includes a handle portion, a first sleeve, a second sleeve, and a gas tight assembly. The handle portion includes a grip, a connection part, and a second gas valve. The connection part extends from the grip and includes an assembling channel. The second gas valve is connected to the connection part and communicates with the assembling channel. An assembling end of the first sleeve is assembled to the connection part. The second sleeve includes a receiving end, wherein the sleeving end is inserted into the receiving end. The gas tight assembly is fixed to the second sleeve and includes a gas tight sleeve and a gas tight ring. The gas tight sleeve encloses the receiving end, and the gas tight ring is pressed by the gas tight sleeve to be tightly attached to the first sleeve.
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公开(公告)号：US20150153536A1
公开(公告)日：2015-06-04
申请号：US14226000
申请日：2014-03-26
Applicant: MEGAFORCE COMPANY LIMITED
Inventor： Wen-Chieh Wu , Pao-Tang Su
IPC: G02B7/02
CPC classification number: G02B7/025 , G02B19/0052 , G03B21/10 , G03B21/142 , G03B21/145 , G03B21/2013 , G03B21/2033 , G03B21/2066 , G03B21/28
Abstract: The fixing structure of the micro projector includes a base, a plurality of abutting members and a plurality of fixing components. The base has an assembling plane. The abutting members are respectively disposed on the assembling plane. Each abutting member has an abutting wall, and each optical lens is abutted against each corresponding abutting wall.The fixing components are respectively disposed on the assembling plane and correspond to the abutting walls respectively, and each fixing component fixes each corresponding optical lens on each corresponding abutting wall. Based on this, there is no need to apply adhesives for fixing the optical lens. Additionally, upon assembling the optical lens, since no adhesives are applied it is not necessary to adjust the angle of the optical lens thereby improving the convenience of assembly and reducing the assembly time.
Abstract translation: 微型投影仪的固定结构包括基座，多个邻接构件和多个固定构件。 底座有组装平面。 抵接构件分别设置在组装平面上。 每个邻接构件具有邻接壁，并且每个光学透镜抵靠每个对应的邻接壁。 固定部件分别设置在组装平面上并分别对应于邻接壁，并且每个固定部件将每个相应的光学透镜固定在每个对应的邻接壁上。 基于此，不需要施加用于固定光学透镜的粘合剂。 此外，在组装光学透镜时，由于不施加粘合剂，因此不需要调节光学透镜的角度，从而提高组装的便利性并减少组装时间。
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公开(公告)号：US20230176384A1
公开(公告)日：2023-06-08
申请号：US17946005
申请日：2022-09-15
Applicant: MEGAFORCE COMPANY LIMITED
Inventor： CHIH-HAN YEN , YU-YI CHIEN , KEN-WANG CHENG
IPC: G02B27/01
CPC classification number: G02B27/0176 , G02B27/0172 , G02B2027/0154 , G02C5/22
Abstract: A pair of projection glasses, a wearable projection apparatus, and a foldable optical engine are provided. The foldable optical engine includes a projection mechanism and a light emitting mechanism. A light input portion of the projection mechanism corresponds in position to a light output portion of the light emitting mechanism. The projection mechanism and the light emitting mechanism are pivotally connected to each other along a rotation axis so as to be rotatable relative to each other along the rotation axis. When the projection mechanism and the light emitting mechanism are rotated relative to each other to cause the light output portion to face toward the light input portion, the light emitting mechanism is configured to emit a light beam from the light output portion toward the light input portion, so as to allow the projection mechanism to receive the light beam for projecting an image light.
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公开(公告)号：US20190300752A1
公开(公告)日：2019-10-03
申请号：US16134432
申请日：2018-09-18
Applicant: MEGAFORCE COMPANY LIMITED
Inventor： Guo-Tao ZHOU , Wei-Chin CHEN
Abstract: An adhesive and a method for preparing the adhesive are provided. The adhesive includes 20 parts by weight to 80 parts by weight of a prepolymer, 0.01 parts by weight to 30 parts by weight of a dopamine derivative, and 0.1 parts by weight to 10 parts by weight of an initiator. The adhesive has advantages such as fast curing, high heat resistance, and strong adhesion.
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Patent Agency Ranking
公开(公告)号：US20190150977A1
公开(公告)日：2019-05-23
申请号：US16255005
申请日：2019-01-23
Applicant: MEGAFORCE COMPANY LIMITED , COREBIO TECHNOLOGIES CO., LTD.
Inventor： Kai-Ping Wang , Tien-Fu Chen , Cheng-Ching Hsia , Fen-Yuan Lin , Fu-Po Wu , Chih-Hao Chen
Abstract: A trocar set includes a handle portion, a first sleeve, a second sleeve, and a gasbag. The handle portion includes a grip, a connection part, and a first gas valve. The connection part extends from the grip and includes an assembling channel. The first gas valve is connected to the connection part and communicates with the assembling channel. An assembling end of the first sleeve is assembled to the connection portion. A sleeving end of the first sleeve is provided with a first opening. The second sleeve is retractably connected to the sleeving end of the first sleeve. A sleeve wall of the second sleeve is provided with a second opening. The gasbag is connected to an end of the second sleeve away from the sleeving end and corresponds to the second opening. The design of the retractable sleeves is benefit to perform operation.
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公开(公告)号：US10188424B2
公开(公告)日：2019-01-29
申请号：US15496810
申请日：2017-04-25
Applicant: MEGAFORCE COMPANY LIMITED , COREBIO TECHNOLOGIES CO., LTD.
Inventor： Kai-Ping Wang , Tien-Fu Chen , Cheng-Ching Hsia , Fen-Yuan Lin , Fu-Po Wu , Chih-Hao Chen
Abstract: A trocar set includes a handle portion, a first sleeve, a second sleeve, and a gasbag. The handle portion includes a grip, a connection part, and a first gas valve. The connection part extends from the grip and includes an assembling channel. The first gas valve is connected to the connection part and communicates with the assembling channel. An assembling end of the first sleeve is assembled to the connection portion. A sleeving end of the first sleeve is provided with a first opening. The second sleeve is retractably connected to the sleeving end of the first sleeve. A sleeve wall of the second sleeve is provided with a second opening. The gasbag is connected to an end of the second sleeve away from the sleeving end and corresponds to the second opening. The design of the retractable sleeves is benefit to perform operation.
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公开(公告)号：US10115321B2
公开(公告)日：2018-10-30
申请号：US15227765
申请日：2016-08-03
Applicant: Megaforce Company Limited
Inventor： Wei-Hsuan Chen , Wei-An Chen
Abstract: A human body cavity model comprises a first cavity and a second cavity. The first cavity includes a first cavity chamber, while a laser projector is disposed a first rear end of the first cavity chamber, and it includes an MEMS scanner for emitting scanning light beam. A light reduction element is disposed at the first front end near an opening port of the first cavity chamber, a reduction lens is disposed in front of the light reduction element, and a reflection mirror is provided at front end of the reduction lens. The second cavity is located opposite the first cavity, and having a second cavity chamber, in which a channel is formed into ear canal. A viewing port is provided at the second front end of the second cavity chamber, while an imaging plane is provided at the second rear end.
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公开(公告)号：US20180085274A1
公开(公告)日：2018-03-29
申请号：US15466262
申请日：2017-03-22
Applicant: MEGAFORCE COMPANY LIMITED , MacKay Memorial Hospital
Inventor： Pei-Yi Lee , Shu-Fen Chen , TIEN-FU CHEN , KAI-PING WANG , Shunfeng Huang , YI-SHUN CHUNG , SHU-HUI HUANG , YU-SIANG JI , Zhen Wei Wu
CPC classification number: A61B1/32 , A61B17/02 , A61H1/02 , A61H2201/1436 , A61H2201/5053 , A61H2205/026
Abstract: An oral dilator includes a first body, a second body, a rotary member, and a positioning member. The first body includes a housing and a first duckbilled element. The second body includes a second duckbilled element corresponding to the first duckbilled element. The rotary member drives the second body to rotate. The positioning member is on the first body and selectively locks or unlocks the relative position between the first duckbilled element and the second duckbilled element when the second duckbilled element is driven to rotate by the rotary member.
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公开(公告)号：US20170212319A1
公开(公告)日：2017-07-27
申请号：US15262098
申请日：2016-09-12
Applicant: Megaforce Company Limited
Inventor： Yen-Fang Cheng
IPC: G02B6/42
CPC classification number: G02B6/4237 , B23K26/22 , G02B6/4204 , G02B6/4243 , G02B6/4244
Abstract: An optical device includes a first optical component having a first optical axis and a second optical component having a second optical axis. The first optical component is mounted on the second optical component. No adhesive is between the first optical component and the second optical component. The first optical component has two opposite side surfaces which cover the second optical component and each have a row of laser welding spots formed thereon. A collimation error between the first optical axis and the second optical axis is not greater than 0.5 micrometer.
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