1
Jangwon Lee, An Mei Chen: Method for delivery of software upgrade notification to devices in communication systems. QUALCOMM Incorporated, Fariba Yadegar Bandari, Gerald P Joyce III, November 30, 2010: US07844721 (6 worldwide citation)

Systems and methodologies are described that facilitate providing software upgrade notifications to user devices that utilize unicast and multicast communication techniques in a wireless communication environment. Bandwidth and power consumption is minimized by permitting determination to be made re ...


2
An Mei Chen, Jangwon Lee: Method and apparatus for controlling response to service notifications in a network environment. QUALCOMM Incorporated, Albert J Harnois, Ryan N Farr, April 17, 2012: US08160563 (6 worldwide citation)

Methods and apparatus for providing service notifications in a network environment. In an aspect, a method is provided that operates to provide a notification system. The method includes obtaining notification information, determining a response factor, generating a notification message comprising s ...


3
Sukhan Lee, Seung Min Baek, Jeihun Lee, Jangwon Lee: System and method for real-time object recognition and pose estimation using in-situ monitoring. Sungkyunkwan University Foundation for Corporate Collaboration, Rabin & Berdo P C, August 6, 2013: US08503760 (4 worldwide citation)

Provided are a system and method for real-time object recognition and pose estimation using in-situ monitoring. The method includes the steps of: a) receiving 2D and 3D image information, extracting evidences from the received 2D and 3D image information, recognizing an object by comparing the evide ...


4
Samir S Soliman, Olufunmilola O Awoniyi, Osok Song, Jangwon Lee, Miguel Griot, Ramachandran Subramanian: Cellular network energy saving. QUALCOMM Incorporated, Jeffrey D Jacobs, October 8, 2013: US08554224 (3 worldwide citation)

Various arrangements for managing wireless network communication are described. Two cells using different radio access technologies (RATs), such as a 3G cell and a 4G cell, may provide overlapping coverage. A first cell using a first RAT, under certain circumstances, may be permitted to enter a powe ...


5
Michael Barrett, Jangwon Lee: Dynamic feature-aware power management. QUALCOMM Incorporated, Jeffrey D Jacobs, July 21, 2015: US09088951 (3 worldwide citation)

This disclosure relates to reducing battery usage in handheld communication devices due to operation of variable managed features, such as a location determination feature and other features that consume variable amounts of time and power. The techniques of this disclosure include dynamically managi ...


6
Jangwon Lee, An Mei Chen: Method for delivery of software upgrade notification to devices in communication systems. QUALCOMM Incorporated, The Marbury Law Group PLLC, August 20, 2013: US08516142 (3 worldwide citation)

Systems and methodologies are described that facilitate providing software upgrade notifications to user devices that utilize unicast and multicast communication techniques in a wireless communication environment. Bandwidth and power consumption is minimized by permitting determination to be made re ...


7
Jangwon Lee, Olufunmilola O Awoniyi, Soumya Das, Samir S Soliman: Power conservation in wireless client terminals using proxy device. QUALCOMM Incorporated, Charles Chesney, November 19, 2013: US08588120 (2 worldwide citation)

A novel power conservation scheme is provided for conserving power in client terminals by using a proxy server. The client terminal may have a secondary communication interface for short range communications and a primary communication interface for long range communications with an access point for ...


8
An Mei Chen, Jangwon Lee: Method and apparatus for controlling response to service notifications in a network environment. Qualcomm Incorporated, The Marbury Law Group PLLC, April 30, 2013: US08433311 (2 worldwide citation)

A method of providing content notifications to devices in a wireless communication system includes obtaining notification information comprising an identifier that defines a subset of a plurality of devices on a network configured to be responsive to content notifications; generating a notification ...


9
Jangwon Lee, An Mei Chen: Enhanced notification mechanism for broadcast networks using bit-map vectors. QUALCOMM Incorporated, Fulbright & Jaworski, October 8, 2013: US08554131 (1 worldwide citation)

Methods, apparatus, systems and computer program products are defined for enhancing the delivery of overhead notifications in a broadcast network, in particular a broadcast network suitable for wireless device implementation. The broadcast-receiving devices only receive new notification messages, as ...


10
Songyean Cho, Heetae Roh, Jangwon Lee, Beomsik Bae, Chaegwon Lim, Sangsoo Jeong: Group-based control method and apparatus for MTC devices in mobile communication system. Samsung Electronics, Industry Academic Cooperation Foundation Yonsei University, Jefferson IP Law, April 7, 2015: US09003004 (1 worldwide citation)

A group-based control method and a group-based control apparatus for Machine Type Communication (MTC) devices in a mobile communication system are provided. The method includes sending, when an attach request from an MTC device is received by a Mobility Management Entity (MME), an attach report to a ...