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Jun Huang
Jun Huang, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100253836 | Display method, display controller and display terminal - A display method and apparatus are disclosed. The method includes: when a video layer needs to scale a video image, judging whether a preset policy is met; if so, using the offline mode; otherwise using the online mode; processing the video image in online mode or offline mode, and outputting the processed video image, where the online mode is a mode in which the video image frame is scaled in real time, and the offline mode is a mode in which the video image frame is scaled asynchronously. With the display method and apparatus, the source video image can be scaled in any ratio by selecting the online mode or offline mode, thus reducing the display power consumption. | 10-07-2010 |
| 20110032619 | TUNABLE CHROMATIC DISPERSION COMPENSATION DEVICE AND METHOD - A tunable chromatic dispersion compensation device used to compensate chromatic dispersion of wavelength of at least one predetermined wavelength band of light signal is provided. The tunable chromatic dispersion compensation device comprises a chromatic dispersion compensator, and a controller. The chromatic dispersion compensator comprises at least a first chromatic dispersion compensation unit and a second chromatic dispersion compensation unit connected with the first chromatic dispersion compensation unit in series. The first chromatic dispersion compensation unit has a free spectral range, the second chromatic dispersion compensation unit has a free spectral range same as to that of the first chromatic dispersion compensation unit. Each chromatic dispersion compensation unit comprises an interference cavity. The controller comprises an inputting unit being configured for inputting a predetermined chromatic dispersion compensation information. The controller is configured for selectively adjusting refractive index of the interference cavity of a corresponding chromatic dispersion compensation unit so as to control chromatic dispersion. A tunable chromatic dispersion compensation is also provided. | 02-10-2011 |
Jun Huang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100220694 | Ranging Method and Apparatus in Wireless Communication System - The present invention provides a ranging method and apparatus, a frame structure includes one or more downlink service time slots, a guard interval between downlink sub-frame and uplink sub-frame and one or more uplink service time slots, and the method includes calculating start time of the first uplink service time slot, configuring the start time as reference time; generating a ranging signal; subtract a sum of time period needed for sending the ranging signal and reference time delay from the reference time and configure obtained time result as time of starting to send the ranging signal; subtract the length of a special ranging time slot from the reference time and configure obtained time result as time of starting to receive the ranging signal by a BS; receiving and processing the ranging signal. By the method and apparatus, all kinds of interference are minimized and an optimum ranging function is implemented. | 09-02-2010 |
| 20100238846 | WIRELESS COMMUNICATION SYSTEM BASED ON CODE SPREADING-ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS AND SMART ANTENNA - A time division duplex wireless communication system based on Code Spreading-Orthogonal Frequency Division Multiple Access (CS-OFDMA) and a smart antenna includes: an antenna array and multichannel transceiver, a space processor, a demodulator, an L2 processor and a modulator. The CS-OFDMA system provided by the present invention combines synchronous CDMA technique and OFDMA technique, overcomes the severe ISI caused by spectrum-spreading by the conventional CDMA system while transmitting wideband data, effectively counteracts frequency-selective fading and inter-cell interference, and is beneficial to reliable transmission of narrowband voice and wideband data and also beneficial to co-frequency networking. | 09-23-2010 |
Jun Huang, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100211693 | Systems and Methods for Sound Recognition - Systems and methods for recognizing sounds are provided herein. User input relating to one or more sounds is received from a computing device. Instructions, which are stored in memory, are executed by a processor to discriminate the one or more sounds, extract music features from the one or more sounds, analyze the music features using one or more databases, and obtain information regarding the music features based on the analysis. Further, information regarding the music features of the one or more sounds may be transmitted to display on the computing device. | 08-19-2010 |
Jun Huang, Burnaby CA
| Patent application number | Description | Published |
|---|---|---|
| 20100017331 | METHOD AND APPARATUS FOR ORDERING GOODS, SERVICES AND CONTENT OVER AN INTERNETWORK - A billing system that allows a consumer to order products from computers connected to the Internet, wherein the consumer is automatically billed for the ordered product by its telephone service provider. When a product is ordered over the Internet, a plug-in component of the consumer's computer establishes an Internet connection to a billing server. A billing server component transfers an encrypted version of the product to the plug-in component. The plug-in component then disconnects from the Internet and establishes a point-to-point (PPP) connection with the billing server. During the PPP connection, the billing server component transfers an access key assigned to the order to the plug-in component so that the plug-in component may decrypt the product. The consumer is charged a unit rate or “drop-charge” for the product by the telephone service provider using a premium telephone number assigned and administered by the telephone service provider. | 01-21-2010 |
| 20100017335 | METHOD AND APPARATUS FOR ORDERING GOODS, SERVICES AND CONTENT OVER AN INTERNETWORK - A billing system that allows a consumer to order products from computers connected to the Internet, wherein the consumer is automatically billed for the ordered product by its telephone service provider. When a product is ordered over the Internet, a plug-in component of the consumer's computer establishes an Internet connection to a billing server. A billing server component transfers an encrypted version of the product to the plug-in component. The plug-in component then disconnects from the Internet and establishes a point-to-point (PPP) connection with the billing server. During the PPP connection, the billing server component transfers an access key assigned to the order to the plug-in component so that the plug-in component may decrypt the product. The consumer is charged a unit rate or “drop-charge” for the product by the telephone service provider using a premium telephone number assigned and administered by the telephone service provider. | 01-21-2010 |
| 20100145816 | METHOD AND APPARATUS FOR ORDERING GOODS, SERVICES AND CONTENT OVER AN INTERNETWORK - A billing system that allows a consumer to order products from computers connected to the Internet, wherein the consumer is automatically billed for the ordered good or service by its telephone service provider. When a consumer orders a product over the Internet, a plug-in component of the consumer's computer establishes an Internet connection to a billing server. A billing server component transfers an encrypted version of the product to the plug-in component. The plug-in component then disconnects from the Internet and establishes a point-to-point (PPP) connection with the billing server. During the PPP connection, the billing server component transfers an access key assigned to the order to the plug-in component so that the plug-in component may decrypt the product. The consumer is charged a unit rate or “drop-charge” for the product by the telephone service provider when the PPP connection is established using a premium telephone number assigned and administered by the telephone service provider. | 06-10-2010 |
| 20100145817 | METHOD AND APPARATUS FOR ORDERING GOODS, SERVICES AND CONTENT OVER AN INTERNETWORK - A billing system that allows a consumer to order products from computers connected to the Internet, wherein the consumer is automatically billed for the ordered good or service by its telephone service provider. When a consumer orders a product over the Internet, a plug-in component of the consumer's computer establishes an Internet connection to a billing server. A billing server component transfers an encrypted version of the product to the plug-in component. The plug-in component then disconnects from the Internet and establishes a point-to-point (PPP) connection with the billing server. During the PPP connection, the billing server component transfers an access key assigned to the order to the plug-in component so that the plug-in component may decrypt the product. The consumer is charged a unit rate or “drop-charge” for the product by the telephone service provider when the PPP connection is established using a premium telephone number assigned and administered by the telephone service provider. | 06-10-2010 |
Jun Huang, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20090231785 | SLIDING AND ROTATING APPARATUS AND DEVICE HAVING SAME - Disclosed is a sliding and rotating apparatus for connecting two components of a device, such as a portable electronic media player, and a device having the same. The apparatus provides has a base member, a sliding member, and a rotating member. The sliding member is coupled to the base member so as to permit sliding thereon in a first linear direction and between first and second positions, and the rotating member rotationally coupled to the sliding member. The rotating member and base member are configured such that when the sliding member is forced into the second position the rotating member is rotated in a first angular direction. The apparatus also may contain a sliding mechanism that biases the apparatus in either the first or second position. | 09-17-2009 |
Jun Huang, Fremont, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090171662 | Robust Information Extraction from Utterances - The performance of traditional speech recognition systems (as applied to information extraction or translation) decreases significantly with, larger domain size, scarce training data as well as under noisy environmental conditions. This invention mitigates these problems through the introduction of a novel predictive feature extraction method which combines linguistic and statistical information for representation of information embedded in a noisy source language. The predictive features are combined with text classifiers to map the noisy text to one of the semantically or functionally similar groups. The features used by the classifier can be syntactic, semantic, and statistical. | 07-02-2009 |
| 20090177460 | Methods for Using Manual Phrase Alignment Data to Generate Translation Models for Statistical Machine Translation - The present invention adopts the fundamental architecture of a statistical machine translation system which utilizes statistical models learned from the training data and does not require expert knowledge for rule-based machine translation systems. Out of the training parallel data, a certain amount of sentence pairs are selected for manual alignment. These sentences are aligned at the phrase level instead of at the word level. Depending on the size of the training data, the optimal amount for manual alignment may vary. The alignment is done using an alignment tool with a graphical user interface which is convenient and intuitive to the users. Manually aligned data are then utilized to improve the automatic word alignment component. Model combination methods are also introduced to improve the accuracy and the coverage of statistical models for the task of statistical machine translation. | 07-09-2009 |
Jun Huang, Saskatoon CA
| Patent application number | Description | Published |
|---|---|---|
| 20080244793 | BNLEA3-1 promoter - Late embryogenesis abundant (Lea) proteins accumulate in maturing seeds after many of the storage compounds have been synthesized, and they are considered relevant to maturation. We report here the molecular organization and expression of BnLea3-1, a novel Group 3 Lea gene from | 10-02-2008 |