Patents by Inventor Yen-Hui Lin
Yen-Hui Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20140357203Abstract: a Antenna structure includes a feed section, a first radiator, and a second radiator. The first radiator includes a first radiation portion, a ground end, a second radiation portion, the first radiation portion is spaced from the feed end, the ground end is connected between the first radiation portion and the second radiation portion. The second radiator is located below the second radiation portion, and includes a first extending strip, a ground portion, a second extending strip, and a third extending strip. The first extending strip is spaced from the feed end, the second extending strip is connected to the first extending strip and extends along the first extending strip, and the ground portion is connected to a junction of the first extending strip, the second extending strip, and the third extending strip.Type: ApplicationFiled: May 27, 2014Publication date: December 4, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: CHIH-HUNG LAI, YEN-HUI LIN
-
Publication number: 20140354506Abstract: An antenna structure includes a feed terminal, a first antenna, and a second antenna. The first antenna includes a first antenna portion connected to the feed terminal, and a second antenna portion connected to the first antenna portion. The second antenna is substantially parallel to the second antenna portion and cooperatively defines a space with the second antenna portion.Type: ApplicationFiled: November 12, 2013Publication date: December 4, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: CHIH-HUNG LAI, YEN-HUI LIN
-
Publication number: 20140340281Abstract: Broadband antenna for wireless communication device is disclosed. The broadband antenna includes a grounding portion, a feeding portion, a connecting portion, a first radiation body connected to an end of the connecting portion, and second radiation body connected to another end of the connecting portion opposite to the first radiating body. The first radiating body and the second radiating body are symmetrical to each other with respect to the connecting body. The feeding portion is connected to an end of the first radiating body away from the second radiating body, the grounding portion is connected to an end of the second radiating body away from the first radiating body.Type: ApplicationFiled: May 15, 2014Publication date: November 20, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: YUN-JIAN CHANG, YEN-HUI LIN
-
Publication number: 20140340280Abstract: An antenna structure includes a metal member, an extending section, and a metal sheet. The metal member defines a gap. The gap divides the metal member into a first portion and a second portion. The extending section is connected to the first portion of the metal ember to cooperatively form a first antenna. The first antenna, the metal sheet and the second portion of the metal portion cooperatively form a second antenna.Type: ApplicationFiled: December 27, 2013Publication date: November 20, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: GENG-HONG LIOU, YEN-HUI LIN
-
Patent number: 8890754Abstract: An antenna apparatus includes a metal shell, a circuit board parallel to the metal shell which forms a space between the circuit board and the shell, a tunable matching circuit mounted in the space with an terminal electrically connected to the shell, and an capacitive feed coupling antenna mounted on the circuit board. The capacitive feed coupling antenna includes a coupling ground strip mounted on the circuit board and a feed strip. The feed strip includes a first portion and a second portion mounted on the circuit board with a portion extending along an edge of the circuit board. The first portion is electrically interconnected between the other terminal of the tunable matching circuit and the second portion.Type: GrantFiled: November 30, 2012Date of Patent: November 18, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Yen-Hui Lin, Chien-Chang Liu
-
Publication number: 20140333483Abstract: An antenna structure includes a first radiating body and a second radiating body. The first radiating body includes a feed portion, a first ground portion, a first extending portion, a second extending portion, and a third extending portion. The feed portion is electronically connected to the first ground portion. The first extending portion is electronically connected to the feed portion. The second extending portion is perpendicularly connected between the first extending portion and the third extending portion. The second radiating body includes a second ground portion and a combining portion electronically connected to the second ground portion. The combining portion is spaced from the third extending portion.Type: ApplicationFiled: October 17, 2013Publication date: November 13, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: KUN-LIN SUNG, YEN-HUI LIN
-
Publication number: 20140320350Abstract: An antenna structure includes a feed end, a ground end, a number of antenna units, and a number of connection sections corresponding to the antenna units. The antenna units are positioned side by side. Each connection section is positioned between two adjacent antenna units and interconnects the two adjacent antenna units to form a zigzag-shaped antenna structure. The feed end and the ground end are perpendicularly connected to two antenna units positioned at two ends of the interconnected antenna units.Type: ApplicationFiled: October 10, 2013Publication date: October 30, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: WEI-CHENG SU, YEN-HUI LIN
-
Publication number: 20140320349Abstract: An antenna structure includes a feed portion, a ground portion, a primary antenna, a secondary antenna, and a metal portion connected to the ground portion. The primary antenna includes first and second radiating portions. The first radiating portion and the second radiating portion are both connected to the feed portion and are positioned at opposite sides of the feed portion. The secondary antenna includes third and fourth radiating portions. The third radiating portion and the fourth radiating portion are connected to the ground portion and positioned at two sides of the ground portion.Type: ApplicationFiled: September 12, 2013Publication date: October 30, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: YI-CHIEH LEE, YEN-HUI LIN
-
Publication number: 20140313098Abstract: An antenna assembly which can be adapted for the metal housing of any wireless device includes a feeding terminal, a first radiator connecting to the feeding terminal, a second radiator positioned parallel and adjacent to the first radiator, and a metal element connecting to the second radiator. The wireless signal fed to the first radiator can be coupled to the second radiator, and flows through the metal element to ground, thus utilizing the metal housing itself in the wireless transmission and reception process. An electronic device using the antenna assembly is also described.Type: ApplicationFiled: August 30, 2013Publication date: October 23, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventor: YEN-HUI LIN
-
Publication number: 20140300524Abstract: An antenna assembly includes a feed end, a pair of ground ends, a first antenna, and a second antenna connected to the ground ends. The first antenna is connected to the feed end. The first antenna activates a high frequency band resonance mode. The second antenna is connected to the ground ends, and coupled with the first antenna to activate a low frequency band resonance mode. The feed end and the pair of ground ends are parallel to each other. The feed end and the pair of ground ends are coplanar to form a coplanar-waveguide feed structure.Type: ApplicationFiled: September 27, 2013Publication date: October 9, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: GENG-HONG LIOU, YEN-HUI LIN
-
Publication number: 20140302890Abstract: A wireless communication device includes a base board, a display module, and a metal member. The display module is located on the base board. The metal member includes a frame and a metal body. The frame surrounds the display module. The metal body extends from the frame, and is spaced from the display module to reduce electromagnetic interference between the at least one metal body and the display module.Type: ApplicationFiled: October 23, 2013Publication date: October 9, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: CHIH-HUNG LAI, TING-CHIH TSENG, YEN-HUI LIN
-
Publication number: 20140292584Abstract: An antenna assembly includes a first antenna, a second antenna, and a metal member. The second antenna is separate and spaced from the first antenna. A gap is defined on the metal member to divide the metal member into a first frame assembly and a second frame assembly. The first antenna is connected to the first frame assembly, the second antenna is connected to the second frame assembly, and the first antenna is electronically coupled to the second antenna.Type: ApplicationFiled: September 11, 2013Publication date: October 2, 2014Applicant: Chiun Mai Communication Systems, Inc.Inventor: YEN-HUI LIN
-
Publication number: 20140285381Abstract: An antenna structure includes a feed portion, a first radiating body, and a resonating section. The first radiating body includes first and second shared sections, and first, second, and third extending sections. The resonating section and the first shared section are connected to the feed portion and on receiving feed signals. The first radiating body achieves a first required frequency band. The first shared section and the resonating section together resonate at a second required frequency band. The first shared section and the second shared section together resonate at a third required frequency band.Type: ApplicationFiled: August 30, 2013Publication date: September 25, 2014Applicant: Chiun Mai Communication Systems, Inc.Inventors: YI-CHIEH LEE, YEN-HUI LIN
-
Publication number: 20140191908Abstract: A broadband antenna is mounted in a metal piece and includes a radiating portion, a ground portion, and a feed portion. The radiating portion includes a main portion and a plurality of radiating arms extending from the main portion in multiple directions, the radiating arms extend to contact the metal piece. The main portion, the radiating arms, and the metal piece enclose several slots. The ground portion is connected to a plurality of end portions of the radiating arms. The feed portion is connected to the metal piece and is adjacent to the radiating portion. The feed portion, the ground portion, the main portion, and the plurality of radiating arms form different current paths, thus to form different resonance nodes, thereby tender the broadband antenna to work at multi frequency bands. A wireless communication device employing the broadband antenna is also described.Type: ApplicationFiled: October 29, 2013Publication date: July 10, 2014Applicant: Chiun Mai Communication Systems, Inc.Inventor: YEN-HUI LIN
-
Publication number: 20140191906Abstract: An antenna structure includes a feed portion, a ground portion, a first radiating body, a second radiating body and a third radiating body. The first radiating body is connected to the feed portion and configured to obtain a first resonance frequency band. The second radiating body is connected to the feed portion. The third radiating body includes a first connection section connected the ground end, a second connection section, and a third connection section perpendicularly connected between the first connection section and the second connection section. The first connection section and the second connection section are positioned at two opposite sides of the second radiating body so that the third radiating body and the second radiating body cooperatively obtain a second resonance frequency band.Type: ApplicationFiled: August 30, 2013Publication date: July 10, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: TING-CHIH TSENG, YEN-HUI LIN
-
Publication number: 20140152517Abstract: An antenna structure for MIMO application includes a substrate, a first antenna element, and a second antenna element. A metal ground layer covers a portion of a first surface of the substrate, and the first antenna element is arranged on the metal ground layer. The first antenna element includes an open-slot, which extending from an edge of the metal ground layer toward an inner portion of the metal ground layer, and a signal feed-in member arranged on a second surface of the substrate and spatially corresponding to an open end of the open-slot. The second antenna element is arranged on the first surface of the substrate adjacent to the first antenna element and extending away from the metal ground layer, and includes a signal feed-in portion arranged adjacent to the open end of the open-slot, and electronically connects to the signal feed-in member.Type: ApplicationFiled: October 24, 2013Publication date: June 5, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: WEI-CHENG SU, CHIEN-CHANG LIU, YEN-HUI LIN
-
Publication number: 20140148215Abstract: A mobile communication device capable of switching antenna modes is provided. The device includes a body, a first antenna, a second antenna, a data transceiver unit, a voice transceiver unit, and an antenna switching unit. The first antenna is arranged on the top of the body and the second antenna is arranged on the bottom of the body. If the device is on a voice communication mode, the antenna switching unit connects the data transceiver unit to the first antenna, and connects the voice transceiver unit to the second antenna, in order to make the voice communication being smooth. If the device is on a data communication mode but not on the voice communication mode simultaneously, the antenna switching unit connects the data transceiver unit to the second antenna, and connects the voice transceiver unit to the first antenna, in order to improve the data transmission performance.Type: ApplicationFiled: September 27, 2013Publication date: May 29, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHIEN-CHANG LIU, YEN-HUI LIN
-
Publication number: 20140111381Abstract: A multiband antenna includes a radiating portion, a grounding portion, a metal member, and a resonating portion. The radiating portion receives feed signals. The grounding portion is grounded. The metal member connects to the radiating portion and the grounding portion, and defines a slit that is adjacent to the radiating portion and the grounding portion. The resonating portion is positioned in an area surrounded by the radiating portion, the grounding portion, and the metal member. The resonating portion resonates with the radiating portion and the metal member to enable the multiband antenna to receive and send wireless signals at different frequencies.Type: ApplicationFiled: August 28, 2013Publication date: April 24, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventor: YEN-HUI LIN
-
Publication number: 20140111383Abstract: A broadband antenna for wireless communication device is disclosed. The broadband antenna includes a main radiator, a grounding unit, a feeding unit, and a resonating unit. The main radiator includes a main radiating portion, a first radiating arm extending from the main radiating portion, and a second radiating arm extending from the main radiating arm, the first radiating arm forms a first current path to generate a first high frequency mode; the second radiating arm forms a second current path to generate a second high frequency mode. The resonating unit is connected to the grounding unit, the resonating unit surrounds and is positioned separate from the second radiating arm, the resonating unit resonates with the main radiator to generate two different low frequency bands corresponding to two coupling currents.Type: ApplicationFiled: August 30, 2013Publication date: April 24, 2014Applicant: Chiun Mai Communication Systems, Inc.Inventors: Wei-Cheng SU, Yen-Hui LIN
-
Publication number: 20140111382Abstract: A dual band antenna includes a first radiating portion, a second radiating portion, and a resonating portion. The first radiating portion includes a first feeding arm that feeds first signals at a first frequency band. The second radiating portion is positioned spaced apart from the first radiating portion. The second radiating portion includes a second feeding arm that feeds second signals at a second frequency band. The resonating portion is connected between the first radiating portion and the second radiating portion. The resonating portion resonates with the first and second radiating portions to generate two different frequency bands, so that the dual band antenna receives and sends wireless signals at the first and second frequency bands.Type: ApplicationFiled: August 30, 2013Publication date: April 24, 2014Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.Inventors: YI-CHIEH LEE, YEN-HUI LIN