Patents by Inventor Hong-Liang Liu
Hong-Liang Liu 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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Publication number: 20240136463Abstract: This disclosure discloses an optical sensing device. The device includes a carrier body; a first light-emitting device disposed on the carrier body; and a light-receiving device including a group III-V semiconductor material disposed on the carrier body, including a light-receiving surface having an area, wherein the light-receiving device is capable of receiving a first received wavelength having a largest external quantum efficiency so the ratio of the largest external quantum efficiency to the area is ?13.Type: ApplicationFiled: December 20, 2023Publication date: April 25, 2024Applicant: EPISTAR CORPORATIONInventors: Yi-Chieh LIN, Shiuan-Leh LIN, Yung-Fu CHANG, Shih-Chang LEE, Chia-Liang HSU, Yi HSIAO, Wen-Luh LIAO, Hong-Chi SHIH, Mei-Chun LIU
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Patent number: 8249560Abstract: A system and method are used for sending and receiving email. The system includes a gateway. The gateway communicates with the mobile phone via a wireless network capable of receiving a short message sent from a mobile phone. The gateway is connected to a mail server which has a plurality of mailboxes via a network. The gateway is capable of communicating between the mobile phone and the mail server in such a manner that the gateway converts the short message to an email, and sends the email to a receiver's mailbox in the mail server whose address is included in the short message, and the gateway converts the emails of the mailboxes of the mail server to short messages, and sends the short messages to the corresponding mobile phones.Type: GrantFiled: May 5, 2009Date of Patent: August 21, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yong-Hui Xiao, Hong-Liang Liu, Yi-Fang Wu
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Patent number: 8051419Abstract: A method of dynamically adjusting the number of task requests is provided, which is applicable to an Internet Small Computer System Interface (iSCSI) protocol. When a target receives a task request transmitted by an initiator or the target completes the task request, the number of transmissible tasks is calculated according to an average access data volume, an current access data volume, and an allowable access data volume in the target, and returned to the initiator, such that the number of the task requests transmitted simultaneously by the initiator does not exceed the number of transmissible tasks, thereby achieving flow control. The allowable access data volume is obtained through interactive and dynamic adjustment between the target and the initiator.Type: GrantFiled: February 26, 2007Date of Patent: November 1, 2011Assignee: Inventec CorporationInventors: Hong-Liang Liu, Ho Zhang, Tom Chen, Win-Harn Liu
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Publication number: 20100222030Abstract: A system and method is used for transmitting an audio message by mobile phones during communication with a remote terminal. The system includes a detecting module, a storage module, a voice processing module, and an output control module. The detecting module detects whether the mobile phone is communicating with the remote terminal, and transmits a busy signal to the storage module when the mobile phone is communicating with the remote terminal. The storage module stores a plurality of digital voice signals, and transmits the corresponding digital voice signal to the voice processing module when receives the busy signal. The voice processing module converts the corresponding digital voice signal to audible voice message, and transmits the audible voice message to an output control module. The output control module transmits the audible voice message from the voice processing module to the remote terminal together with communicating voice message.Type: ApplicationFiled: June 10, 2009Publication date: September 2, 2010Applicants: HONGFU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HONG-LIANG LIU, AI-TING ZHANG
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Publication number: 20100120454Abstract: A system and method are used for sending and receiving email. The system includes a gateway. The gateway communicates with the mobile phone via a wireless network capable of receiving a short message sent from a mobile phone. The gateway is connected to a mail server which has a plurality of mailboxes via a network. The gateway is capable of communicating between the mobile phone and the mail server in such a manner that the gateway converts the short message to an email, and sends the email to a receiver's mailbox in the mail server whose address is included in the short message, and the gateway converts the emails of the mailboxes of the mail server to short messages, and sends the short messages to the corresponding mobile phones.Type: ApplicationFiled: May 5, 2009Publication date: May 13, 2010Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: YONG-HUI XIAO, HONG-LIANG LIU, YI-FANG WU
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Publication number: 20100026628Abstract: A handheld apparatus includes an input key, a screen, a monitoring module connected to the input key, and a Morse code decoder connected between the monitoring module and the screen. The monitoring module monitors the state of the input key and generates a corresponding Morse code, and outputs the Morse code to the Morse code decoder. The Morse code decoder decodes the Morse code into information and outputs the information to the screen. The screen displays the information. The present invention further includes a method of inputting information in the handheld apparatus.Type: ApplicationFiled: September 15, 2008Publication date: February 4, 2010Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HONG-LIANG LIU, XIA-FEI CAO
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Publication number: 20090284541Abstract: A special effect processing system of a digital photo frame (DPF) is provided, including a shake sensing unit configured to detect if the DPF is being shaken, a shake frequency calculating unit configured to calculate a shake frequency of the DPF, an image special effect processing unit configured to transform an original image displayed in the DPF when the shake frequency of the DPF is greater than a predetermined reference frequency, and an image special effect restoring unit configured to restore the transformed image to the original image when the shake frequency of the DPF is lower than the reference frequency.Type: ApplicationFiled: September 29, 2008Publication date: November 19, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: HONG-LIANG LIU
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Publication number: 20090271692Abstract: A method for making a digital photo album on a digital photo frame, the method includes the following steps: selecting a plurality of photos in the digital photo album, and ranking the selected photos, reviewing each of the selected photos one at a time in the digital photo frame, detecting if there is audio input when reviewing each of the selected photos, recording the audio if audio input has been detected, and storing a plurality of information corresponding to the photo.Type: ApplicationFiled: September 15, 2008Publication date: October 29, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Hong-Liang LIU, Li-Juan LI
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Publication number: 20080209418Abstract: A method of dynamically adjusting the number of task requests is provided, which is applicable to an Internet Small Computer System Interface (iSCSI) protocol. When a target receives a task request transmitted by an initiator or the target completes the task request, the number of transmissible tasks is calculated according to an average access data volume, an current access data volume, and an allowable access data volume in the target, and returned to the initiator, such that the number of the task requests transmitted simultaneously by the initiator does not exceed the number of transmissible tasks, thereby achieving flow control. The allowable access data volume is obtained through interactive and dynamic adjustment between the target and the initiator.Type: ApplicationFiled: February 26, 2007Publication date: August 28, 2008Applicant: Inventec CorporationInventors: Hong-Liang Liu, Ho Zhang, Tom Chen, Win-Harn Liu
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Publication number: 20080198740Abstract: A service take-over system of a multi-host system and a method therefor are provided, in which the multi-host system includes a service host and at least one standby host with their operating state monitored mutually via a heartbeat mechanism. When the service host for providing a service externally fails, an external public IP address for providing a service externally of the service host is taken over to a standby host. A service environment required for taking over the service of the service host to the standby host is prepared. The preparation state of the service environment is detected, and access request data packets via the external public IP address to the service are dropped before the service environment gets ready. The service is taken over after the service environment is ready, and the access request data packets to the service are received, so as to provide the service externally.Type: ApplicationFiled: February 20, 2007Publication date: August 21, 2008Inventors: Hong-Liang Liu, Tom Chen, Win-Harn Liu
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Publication number: 20070072155Abstract: The present invention discloses a method for improving language learning in a mobile phone having an execution program, a database and a player, where the database includes a plurality of language learning contents, and the execution program retrieves a language learning content from the database after the mobile phone is turned on, and the retrieved language learning contents substitute various hint tones of the mobile phone, and the player plays the retrieved language learning contents, such that the mobile phone can play the language learning contents as hint tones repeatedly, so as to improve the language learning effect.Type: ApplicationFiled: September 11, 2006Publication date: March 29, 2007Applicant: Inventec Appliances Corp.Inventors: Cheng-Shing Lai, Hong-Liang Liu, Xiao-Long Fan
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Publication number: 20040054836Abstract: A method of data access by simulating an external device to be a hard disk drive, the method enables an external device to proceed with data exchange directly with a computer. The data access method includes the following steps: firstly, the first operation system of a host detects an external device, and requests for a USB device describer from the external device. Next, the connection relationship between the host and the external device is set up in accordance with the USB device describer. An operation command is sent from the first operation system of the host to the external device, and the second operation system in the external device proceeds with data operation according to the operation command, and sends a completion message back to the host.Type: ApplicationFiled: September 18, 2002Publication date: March 18, 2004Inventors: Cheng-Shing Lai, Xiao-Long Fan, Hong-Liang Liu