Hui-Jae
Hui-Jae Kim, Seoul KR
Patent application number | Description | Published |
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20150155210 | SEMICONDUCTOR MANUFACTURING APPARATUSES AND METHODS THEREOF - A semiconductor manufacturing apparatus may include: a pickup unit configured to pick up a chip in a first region of the semiconductor manufacturing apparatus; a bonding head configured to receive the picked-up chip and configured to move from the first region to a top of a circuit board in a second region of the semiconductor manufacturing apparatus; and/or an optical unit configured to detect a bonding position on the circuit board while moving from the first region to the second region. A semiconductor manufacturing apparatus may include: a bonding head including a heater for heating a chip and bonding the chip onto a circuit board; and/or a cooling block, adjacent to the heater, through which cooling liquid flows. The cooling liquid may be removed from the cooling block while the heater generates heat. The cooling liquid may be supplied to the cooling block while the heater is cooled. | 06-04-2015 |
Hui-Jae Lee, Gyeonggi-Do KR
Patent application number | Description | Published |
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20100208031 | APPARATUS AND METHOD FOR AUTOMATICALLY TRANSMITTING EMOTICON DURING VIDEO COMMUNICATION IN MOBILE COMMUNICATION TERMINAL - An apparatus and a method for automatically transmitting an emoticon during video communication in a mobile communication terminal are provided. In operation, location information is received during video communication, and data corresponding to the received location information is searched for from a memory. Image data captured by a camera and the searched data are synthesized and transmitted to a counterpart terminal. | 08-19-2010 |
Hui-Jae Lee, Suwon-Si KR
Patent application number | Description | Published |
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20140132700 | METHOD AND APPARATUS FOR VoIP VIDEO COMMUNICATION - In a Voice over Internet Protocol (VoIP) video communication method and apparatus, first and second VoIP-based terminals store video event indexes and images mapped thereto with respect to state information of a user and terminal, and establish a session using session establishment information defining the video event. The first terminal then transmits a data packet including the video event index, and the second terminal receives the data packet and outputs an image mapped to the video event index of the images stored in advance. Thus, by transmitting and receiving a predefined index alone without transmitting user and terminal states as a real time data-type image, the VoIP video communication method and apparatus prevent unnecessary waste of bandwidth in video communication. | 05-15-2014 |