Company Filing History:

8 out of 9,364

Lucent Technologies Inc.

patents

7 out of 1,310

Alcatel-lucent USA Inc.

Years Active: 2005-2015

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9094144 - Methods and apparatus for code division multiple access communication using code book that provides reduced peak-to-average power ratio (2015-07-28),

2. 8363593 - Method for carrying downlink control information for an enhanced uplink dedicated channel (2013-01-29),

3. 8134994 - Method of scheduling on downlink and transmitting on uplink dedicated channels (2012-03-13),

4. 7817605 - Method of transmitting control signals for uplink transmission in communication systems (2010-10-19),

5. 7733846 - Method and control channel for uplink signaling in a communication system (2010-06-08),

6. 7680507 - Shared control and signaling channel for users subscribing to data services in a communication system (2010-03-16),

7. 7680094 - Method of aligning physical channels for uplink transmission (2010-03-16),

8. 7577120 - Allocation of power and channelization codes for data transfers (2009-08-18),

9. 7564867 - Enhanced uplink data transmission (2009-07-21),

10. 7532600 - Method and system for using hybrid ARQ in communication systems that use multiple input multiple output antenna systems (2009-05-12),

11. 7426176 - Method of power allocation and rate control in OFDMA systems (2008-09-16),

12. 7418266 - Method for controlling timing in a communications channel (2008-08-26),

13. 7391755 - Signaling and control mechanisms in MIMO harq schemes for wireless communication systems (2008-06-24),

14. 7342970 - Array processing using an aggregate channel matrix generated using a block code structure (2008-03-11),

15. 7333457 - High speed dedicated physical control channel for use in wireless data transmissions from mobile devices (2008-02-19),

Title: Innovations by Jung-Tao Liu: A Leader in Wireless Communication Patents

Introduction

Jung-Tao Liu, based in Randolph, NJ, is a prolific inventor with an impressive portfolio of 18 patents. His work primarily focuses on advancements in wireless communication technologies, particularly in code division multiple access (CDMA) systems.

Latest Patents

Among his recent innovations, Liu has developed a method and apparatus for generating a code book for CDMA systems. This technology aims to optimize the peak-to-average power ratio, which is crucial for improving communication efficiency. The code book created consists of vectors that encode user data, allowing for a reduced peak-to-average power ratio while ensuring the desired average energy per chip. Additionally, Liu has introduced a method for handling downlink control information in enhanced uplink dedicated channels, which allows for the multiplexing of channels to enhance performance in wireless communication.

Career Highlights

Liu has made significant contributions to the field while working at prominent companies such as Lucent Technologies Inc. and Alcatel-Lucent USA Inc. His expertise has led to the development of vital communication technologies that have shaped the wireless landscape.

Collaborations

Throughout his career, Jung-Tao Liu has collaborated with talented professionals, including Ashok N Rudrapatna and Nandu Gopalakrishnan. These partnerships have facilitated knowledge exchange and innovation, further driving advancements in wireless communication.

Conclusion

Jung-Tao Liu's contributions to wireless communication technology through his patents underscore his status as a leading inventor. His ongoing work continues to influence the efficiency and capabilities of modern communication systems.

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3 patents (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.