Patent Search Results

1 6,981,082 On chip streaming multiple bus protocol with dedicated arbiter
2 6,981,022 Using PSTN to convey participant IP addresses for multimedia conferencing
3 6,977,926 Method and system for providing a feedback signal in a telecommunications network
4 6,973,080 System for using indirect memory addressing to perform cross-connecting of data transfers
5 6,970,458 Method of increasing switch capacity
6 6,970,116 Multiplexer circuit for converting parallel data into serial data at high speed and synchronizing the serial data with a clock signal
7 6,967,948 Out-of-band signalling apparatus and method for an optical cross connect
8 6,967,933 Processing multimedia calls in a packet-based network
9 6,961,780 Suspend state
10 6,959,151 Communication network
11 6,947,419 Apparatus for multicast forwarding in a virtual local area network environment
12 6,940,851 Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme
13 6,934,285 Method and system for transmission and modification of intelligent network parameters
14 6,930,999 Scalable voice over IP system providing independent call bridging for outbound calls initiated by user interface applications
15 6,928,086 Dynamic detection of LAN network protocol
16 6,922,400 Transmission method of digital broadcasting, digital broadcasting receiver, and digital broadcasting station system
17 6,909,701 Method and system for distributing a timing signal
18 6,907,041 Communications interconnection network with distributed resequencing
19 6,906,999 Receiver decoding algorithm to allow hitless N+1 redundancy in a switch
20 6,901,240 Communication system
21 6,898,190 Method for estimating telephony system-queue waiting time in an agent level routing environment
22 6,888,826 Pointer generator design that provides multiple outputs that can be synchronized to different clocks
23 6,888,803 System, method, and computer program product for connectivity of wireless base station to PSTN via an IP data network
24 6,885,663 Time/space switching component with multiple functionality
25 6,882,642 Method and apparatus for input rate regulation associated with a packet processing pipeline
26 6,879,603 Processor-based voice and data time slot interchange system
27 6,876,651 Cascaded parallel phase locked loops
28 6,876,649 High-capacity WDM-TDM packet switch
29 6,876,632 Intelligent network with an internet call waiting function
30 6,873,854 Method and an apparatus for adding a new member to an active group call in a group communication network
31 6,870,835 Method for handling incominc calls directed to a virtual communication service subscriber via a shared line system
32 6,862,293 Method and apparatus for providing optimized high speed link utilization
33 6,853,623 Remote monitoring of switch network
34 6,850,482 System and method for data traffic redirection
35 6,847,618 Method and system for distributed conference bridge processing
36 6,842,432 Method for allocating channel resources in a distributed control channel system
37 6,842,422 Data striping based switching system
38 6,834,049 Layouts for an integrated circuit to perform time and space switching of SONET framed data
39 6,826,159 System and method for providing speaker identification in a conference call
40 6,816,487 Mapping of high bandwidth connections in a multi-stage switch
41 6,816,469 IP conference call waiting
42 6,804,228 Method for transmitting data via a number of interfaces
43 6,804,227 Trunk line bandwidth reservation system for asynchronous transfer mode switching system
44 6,801,548 Channel ordering for communication signals split for matrix switching
45 6,791,977 Reclocker circuit and router cell
46 6,788,687 Method and apparatus for scheduling packet data transmissions in a wireless communication system
47 6,781,963 Method and an apparatus for terminating a user from a group call in a group communication network
48 6,778,661 Multimedia call distribution system
49 6,775,294 Time slot assigner for communication system
50 6,775,275 Matrix switch method and device