Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10231254 | 5G cloud RAN method for symbol by symbol bit streaming | David Chen, Alan P. Rottinghaus, David Baietto | 2019-03-12 |
| 10080215 | Transportation of user plane data across a split fronthaul interface | David Chen, Alan P. Rottinghaus, David Baietto | 2018-09-18 |
| 9042941 | Uplink grouping and aperture apparatus | Phil Fleming, Shirish Nagaraj, Alan P. Rottinghaus, Roy Yang, David Baietto +1 more | 2015-05-26 |
| 8934561 | Cell clustering and aperture selection | Phil Fleming, Shirish Nagaraj, Alan P. Rottinghaus, Roy Yang, David Baietto | 2015-01-13 |
| 7965990 | Wireless backhaul power amplification using fourier transform matricies | Jiangnan Jason Chen | 2011-06-21 |
| 7804912 | Method and apparatus for encryption of over-the-air communications in a wireless communication system | Ronald Crocker, John M. Harris | 2010-09-28 |
| 7602714 | Methods for managing data transmission between at least two different data regions | Jiangnan Jason Chen | 2009-10-13 |
| 7564908 | Method and apparatus for encryption of over-the-air communications in a wireless communication system | Ronald Crocker, John M. Harris | 2009-07-21 |
| 7489942 | Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards | Louay Jalloul, Keith A. Tenbrook, Jiangnan Chen, Ron Rotstein | 2009-02-10 |
| 7272364 | Method and system for minimizing overlap nulling in switched beams | Colin Frank, Jason Chen, John Touvannas | 2007-09-18 |
| 7242955 | Method and apparatus for optimal multiple beam transmit weightings for beam to beam handoff in a switched beam system | Colin Frank, Keith A. Tenbrook | 2007-07-10 |
| 7046719 | Soft handoff between cellular systems employing different encoding rates | Jiangnan Chen, Ron Rotstein, Louay Jalloul | 2006-05-16 |
| 6985099 | Automatic gain control with digital filtering for radio-frequency communications systems | Ron Rotstein, Gregory Agami | 2006-01-10 |
| 6909707 | Method and apparatus for pseudo-random noise offset reuse in a multi-sector CDMA system | Ron Rotstein, Robert T. Love, Dennis Schaefer, Jiangnan Chen, Colin Frank | 2005-06-21 |
| 6876868 | System and method for predictive transmit power control for mobile stations in a multiple access wireless communication system | Ronald Crocker, Ron Rotstein | 2005-04-05 |
| 6768908 | Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards | Louay Jalloul, Keith A. Tenbrook, Jiangnan Chen, Ron Rotstein | 2004-07-27 |
| 6754193 | Method and base station controller for operating in accordance with a wireless communication protocol | Keith A. Tenbrook, Dan DeClerck | 2004-06-22 |
| 6738019 | Apparatus and method for driving a sectored antenna | Ron Rotstein, Jiangnan Jason Chen | 2004-05-18 |
| 6661284 | Method and apparatus for error compensation in a hybrid matrix amplification system | Jiangnan Jason Chen, Philip Zhou | 2003-12-09 |
| 6324206 | Method and apparatus for spreading and despreading data in a spread spectrum communication system | Ron Rotstein, Robert J. Corke | 2001-11-27 |
| 6321073 | Radiotelephone receiver and method with improved dynamic range and DC offset correction | Ariel Luzzatto, Dean E. Thorson | 2001-11-20 |
| 6246676 | Method and apparatus for implementing PN masks for a truncated M-sequence | Jiangnan Jason Chen, Ron Rotstein | 2001-06-12 |
| 6167099 | Multi-channel digital transceiver and method | Shelia Marie Rader, Daniel Morris Lurey | 2000-12-26 |
| 6091759 | Method and apparatus for spreading and despreading data in a spread-spectrum communication system | Ron Rotstein, Robert J. Corke | 2000-07-18 |
| 6088399 | Multi-mode transmitter and receiver | Ron Rotstein | 2000-07-11 |