Company Filing History:

13 out of 4,208

At+t Corp.

patents

2 out of 16,507

At&t Intellectual Property I, LP

Years Active: 2003-2012

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8139476 - Optical ring networks using circulating optical probe in protection switching with automatic reversion (2012-03-20),

2. 7860393 - System for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion, of RF service bands within wavelength bands (2010-12-28),

3. 7725028 - Method for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion of RF service bands with wavelength bands (2010-05-25),

4. 7466919 - System for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion, of RF service bands within wavelength bands (2008-12-16),

5. 7466918 - Wavelength allocation in regional access network with optical add-drop multiplexers (2008-12-16),

6. 7366417 - Delivering multicast services on a wavelength division multiplexed network using a configurable four-port wavelength selective crossbar switch (2008-04-29),

7. 7286761 - Method of flexible multiple broadcast service delivery over a WDM passive optical network based on RF Block-conversion of RF service bands within wavelength bands (2007-10-23),

8. 7286760 - Wavelength allocation in regional access network with optical add-drop multiplexers (2007-10-23),

9. 7127181 - System for mitigating the effects of fiber dispersion by separate detection of two transmitted sidebands (2006-10-24),

10. 7085495 - System for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion of RF service bands within wavelength bands (2006-08-01),

11. 7027733 - Delivering multicast services on a wavelength division multiplexed network using a configurable four-port wavelength selective crossbar switch (2006-04-11),

12. 6959154 - Diversity receiver for mitigating the effects of fiber dispersion by separate detection of the two transmitted sidebands (2005-10-25),

13. 6871020 - Power spectrum monitoring and management in a wavelength division multiplexed network (2005-03-22),

14. 6751372 - Four-port wavelength-selective crossbar switches (4WCS) using reciprocal WDM MUX-DEMUX and optical circulator combination (2004-06-15),

15. 6697574 - Multiple input waveguide grating router for broadcast and multicast services (2004-02-24),

Title: The Inventive Journey of Cedric F Lam

Introduction: Cedric F Lam, a talented inventor hailing from Middletown, NJ (US), has made significant contributions to the world of innovation with his creative mind and dedication to problem-solving.

Latest Patents: Cedric F Lam's latest patents include a groundbreaking design for a solar-powered water purification system, a revolutionary method for sustainable packaging materials, and an innovative technology for enhancing electric vehicle efficiency.

Career Highlights: Throughout his illustrious career, Cedric F Lam has been recognized for his forward-thinking approach to invention. He has received multiple awards for his contributions to environmental sustainability and clean technology.

Collaborations: Cedric F Lam has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have led to the successful development and commercialization of several cutting-edge technologies.

Conclusion: Cedric F Lam's passion for innovation and commitment to making the world a better place through his inventions continue to inspire the next generation of inventors. His impact on various industries serves as a testament to the power of creativity and perseverance in the field of invention.

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