Patents by Inventor Weng Kong Hor
Weng Kong Hor 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).
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Patent number: 11289791Abstract: An antenna connector for a portable communication device including, in one implementation, a housing bracket, a core mounting member, a front mounting member, and a back mounting member. The housing bracket includes an antenna barrel that is configured to engage a ferrule antenna connector. The core mounting member includes a radio-frequency (RF) switch that includes a ground barrel, a first electrical contact, and a second electrical contact. The second electrical contact is configured to disconnect from the first electrical contact when a coaxial connector engages completely with the ground barrel. The front mounting member includes a front guiding section that is configured to connect with the core mounting member. The front guiding section is further configured to align the ground barrel with the antenna barrel. The back mounting member includes a back guiding section to keep the core mounting member connected to the front guiding section.Type: GrantFiled: November 10, 2020Date of Patent: March 29, 2022Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Alexander Oon, Poh Imm Goh, Weng Kong Hor, Cheah Chan Kee
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Patent number: 11143224Abstract: A latch assembly for latching a battery to a portable communication device includes a latch holder having an elongate body defining an axis, and a latch catch configured to be coupled to the latch holder and to slide linearly relative to the latch holder along the axis. The latch assembly additionally includes a latch spring configured to be coupled to both the latch holder and the latch catch to bias the latch catch along the axis, and a latch button configured to be coupled to the latch holder. The latch assembly additionally includes a latch pin configured to removably engage and disengage the latch holder to retain the latch assembly inside the portable communication device and allow removal of the latch assembly.Type: GrantFiled: June 2, 2020Date of Patent: October 12, 2021Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Pedram Djavadkhani, Weng Kong Hor
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Patent number: 10938093Abstract: A portable communication device and antenna device with robust rotational attachment is provided. The antenna device comprises: a base, the base being electrically conducting; an insulating core extending from the base; a clip attached to the base, the clip being electrically conducting, the clip and the base configured to cooperate such that: the base frictionally retains the clip; and the clip at least partially rotates around the base while making electrical contact thereto; and an antenna element extending from the clip along the insulating core, the antenna element shaped to at least partially rotate around the insulating core as the clip rotates at least partially around the base.Type: GrantFiled: July 16, 2019Date of Patent: March 2, 2021Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Kenney Koay, Toymuan Yoong, Alexander Oon, Weng Kong Hor
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Publication number: 20210021016Abstract: A portable communication device and antenna device with robust rotational attachment is provided. The antenna device comprises: a base, the base being electrically conducting; an insulating core extending from the base; a clip attached to the base, the clip being electrically conducting, the clip and the base configured to cooperate such that: the base frictionally retains the clip; and the clip at least partially rotates around the base while making electrical contact thereto; and an antenna element extending from the clip along the insulating core, the antenna element shaped to at least partially rotate around the insulating core as the clip rotates at least partially around the base.Type: ApplicationFiled: July 16, 2019Publication date: January 21, 2021Inventors: Kenney KOAY, Toymuan Yoong, Alexander Oon, Weng Kong Hor
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Patent number: 9980381Abstract: A method and circuit board arrangement for an intrinsically safe portable device includes two or more circuit boards having a frame structure that forms a contiguous boundary around a space between the circuit boards. In the space there are circuit components mounted on both circuit boards, and a connector that connect the two circuit boards. An encapsulant material fills the space bounded by the frame structure between the circuit boards to exclude airborne material from coming into contact with the encapsulated circuit components.Type: GrantFiled: December 16, 2014Date of Patent: May 22, 2018Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Seng Huan Chuah, Friedrich Josef Bollmann, Khai Jin Choo, Weng Kong Hor, Sih Hau Tan
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Patent number: 9627159Abstract: A slide actuation apparatus includes a bezel configured to maintain a configuration of the slide actuation apparatus. The bezel also includes an opening on an external surface. The slide actuation apparatus also includes an actuator configured to move within a compartment formed by the opening and a sliding rail configured to guide movements of the actuator along a surface of the sliding rail. The sliding rail is compressible downward in response to movement of the actuator along the surface of the sliding rail. The slide actuation apparatus further includes a slide contact configured to make an electrical connection to a flexible circuit and configured to provide a signal of a change to a circuit board of an attached computing device in response to downward compression of the sliding rail.Type: GrantFiled: October 21, 2014Date of Patent: April 18, 2017Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Wooi Ping Teoh, Weng Kong Hor, Weng Wai Koh, Lee Sun Ooi
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Publication number: 20160174377Abstract: A method and circuit board arrangement for an intrinsically safe portable device includes two or more circuit boards having a frame structure that forms a contiguous boundary around a space between the circuit boards. In the space there are circuit components mounted on both circuit boards, and a connector that connect the two circuit boards. An encapsulant material fills the space bounded by the frame structure between the circuit boards to exclude airborne material from coming into contact with the encapsulated circuit components.Type: ApplicationFiled: December 16, 2014Publication date: June 16, 2016Inventors: SENG HUAN CHUAH, FRIEDRICH JOSEF BOLLMANN, KHAI JIN CHOO, WENG KONG HOR, SIH HAU TAN
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Patent number: 9366425Abstract: A light emitting diode (LED) display assembly is formed of a translucent plastic housing, a light diffuser film coupled to the translucent plastic housing, a light barrier gasket coupled to the diffuser film, and an LED module coupled to the light barrier gasket. The LED module comprises a plurality LEDs individually controlled for generating a light source to form a graphic on the surface of the translucent plastic housing.Type: GrantFiled: August 8, 2014Date of Patent: June 14, 2016Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Wooi Ping Teoh, Peng Khoon Cheah, Weng Kong Hor, Soh Peng Lim, Lee Sun Ooi, Wei Ling Tham
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Publication number: 20160111233Abstract: A slide actuation apparatus includes a bezel configured to maintain a configuration of the slide actuation apparatus. The bezel also includes an opening on an external surface. The slide actuation apparatus also includes an actuator configured to move within a compartment formed by the opening and a sliding rail configured to guide movements of the actuator along a surface of the sliding rail. The sliding rail is compressible downward in response to movement of the actuator along the surface of the sliding rail. The slide actuation apparatus further includes a slide contact configured to make an electrical connection to a flexible circuit and configured to provide a signal of a change to a circuit board of an attached computing device in response to downward compression of the sliding rail.Type: ApplicationFiled: October 21, 2014Publication date: April 21, 2016Inventors: WOOI PING TEOH, WENG KONG HOR, WENG WAI KOH, LEE SUN OOI
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Publication number: 20160040870Abstract: A light emitting diode (LED) display assembly is formed of a translucent plastic housing, a light diffuser film coupled to the translucent plastic housing, a light barrier gasket coupled to the diffuser film, and an LED module coupled to the light barrier gasket. The LED module comprises a plurality LEDs individually controlled for generating a light source to form a graphic on the surface of the translucent plastic housing.Type: ApplicationFiled: August 8, 2014Publication date: February 11, 2016Inventors: WOOI PING TEOH, PENG KHOON CHEAH, WENG KONG HOR, SOH PENG LIM, LEE SUN OOI, WEI LING THAM
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Publication number: 20150222311Abstract: A housing (100) provides electrostatic discharge protection and structural robustness for a portable communication device. A hybrid formation of an inner housing portion (102) composed a non-ESD material provides for robustness and an outer housing portion (104) formed of ESD material provides improved grounding.Type: ApplicationFiled: August 27, 2012Publication date: August 6, 2015Inventors: Wooi Ping Teoh, Weng Kong Hor, Stephen D. Hunt, Peter C. Jan, Cheah Chan Kee
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Publication number: 20150145384Abstract: An enclosure includes a seal co-molded to a first material to form a sub-assembly in which the first material is securely adhered to the seal. The seal is designed to collapse in a specific direction during an injection molding process. The enclosure also includes a second material over-molded on the sub-assembly during the injection molding process. The seal is compressed in the specific direction during the injection molding process to produce a consistent wetting at least at one desired perimeter joint between the seal and the over-molded second material, forming the bi-material enclosure. The first material and the second material are dissimilar materials with different thermal expansion qualities.Type: ApplicationFiled: November 25, 2013Publication date: May 28, 2015Applicant: MOTOROLA SOLUTIONS, INC.Inventors: KIOK YUNG LEE, CHEE KIT CHAN, BOON AIK EEO, WENG KONG HOR, BAN HIN OOI, CLEMENT TOBIAS XAVIER PAKIAM
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Publication number: 20080076299Abstract: An accessory connector (102) and a method (200) for providing a robust submersible seal is provided. The method can include over molding (202) a high-temperature plastic (122) around a plurality of interconnect pins (112) to produce a header (120), over molding (204) a low-temperature plastic (132) to the header to produce an insert (130), over molding (206) a side connector assembly (142) along a periphery of the insert to produce an interface (140), and ultrasonically welding (212) the insert to a housing (151) to blend (153) the low-temperature plastic with the housing.Type: ApplicationFiled: September 22, 2006Publication date: March 27, 2008Applicant: MOTOROLA, INC.Inventors: Peter B. Gilmore, Donald F. Gatto, Weng Kong Hor, Bharathi Ranjit Singh, William R. Williams
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Patent number: 7347731Abstract: An accessory connector (102) and a method (200) for providing a robust submersible seal is provided. The method can include over molding (202) a high-temperature plastic (122) around a plurality of interconnect pins (112) to produce a header (120), over molding (204) a low-temperature plastic (132) to the header to produce an insert (130), over molding (206) a side connector assembly (142) along a periphery of the insert to produce an interface (140), and ultrasonically welding (212) the insert to a housing (151) to blend (153) the low-temperature plastic with the housing.Type: GrantFiled: September 22, 2006Date of Patent: March 25, 2008Assignee: Motorola, Inc.Inventors: Peter B. Gilmore, Donald F. Gatto, Weng Kong Hor, Bharathi Ranjit Singh, William R. Williams
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Patent number: D598876Type: GrantFiled: March 28, 2008Date of Patent: August 25, 2009Assignee: Motorola, Inc.Inventors: Wai Hoong Leng, Ganesh Balakrishnan, Weng Kong Hor, Shirish M. Kaner
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Patent number: D717259Type: GrantFiled: February 27, 2013Date of Patent: November 11, 2014Assignee: Motorola Solutions, Inc.Inventors: Lee Sun Ooi, Chun Leong Chong, LanTing L. Garra, Weng Kong Hor
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Patent number: D754089Type: GrantFiled: October 2, 2014Date of Patent: April 19, 2016Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Rit Fui Yong, Nicola Girotti, Weng Kong Hor, Chor Cheow Ng
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Patent number: D890711Type: GrantFiled: February 11, 2019Date of Patent: July 21, 2020Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Soon Hin Lee, Lee Sun Ooi, Weng Kong Hor
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Patent number: D986197Type: GrantFiled: September 22, 2021Date of Patent: May 16, 2023Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Kin Hee Woo, Lee Sun Ooi, Soon Hin Lee, Weng Kong Hor