专利检索_ .初级速率接入专利检索_ .初级速率接入专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
1	ISDN fax routing	US458892	1995-06-02	US5657381A	1997-08-12	Dirk Hughes-Hartogs
Apparatus for efficiently routing facsimiles to and from a plurality of facsimile devices (62, 64, 66). At least one BRI line (16) is coupled to several ISDN terminals (21-28). At least one multiplexer (31, 32) is coupled to the outputs of the terminals (21-28). A fax server (50) is coupled to the outputs of the multiplexers (31, 32), typically via fax process computers (41, 42). Coupled to the fax server (50) are a plurality of facsimile devices (62, 64, 66), each having a unique fax number. A given facsimile device (62, 64, 66) may send or receive more than one facsimile simultaneously by means of programming its fax number into more than one terminal (21-28) address. A terminal (21-28) may be coupled to more than one multiplexer (31, 32). Multiple BRI lines (16) may be used. The fax server (50) preferably contains an incoming generic module (51) that interacts with all incoming facsimiles, an incoming specific module (53) that interacts with facsimiles destined for selected ones of the facsimile devices (62, 64, 66), an outgoing generic module (52) that interacts with all outgoing facsimiles, and an outgoing specific module (54) that interacts with outgoing facsimiles that emanate from selected ones of the facsimile devices (62, 64, 66).
2	Data distribution system and methods for its use	US196203	1994-12-05	US5594730A	1997-01-14	Mark C. Koz; Masato Hata
A subscriber system (10), operating in combination with other similar subscriber systems, for collectively and swiftly distributing multiple copies of digital data to a large number of other subscriber systems. The subscriber system (10) receives digital data and stores it on a storage device (38). An autonomous digital data communication subsystem (42) then obtains a copy of the digital data directly from the storage device (30) and transmits that data to another subscriber system. The autonomous digital data communication subsystem (42) includes transceivers (72, 82, 102 or 104) for exchanging digital data with ISDN communication channels (46, 44a, 44b or 44c). The transceivers (72, 82, 102 or 104) receive the digital data from a random access memory ("RAM") (56) included in the autonomous digital data communication subsystem (42). A SCSI controller (52) exchanges the digital data between the RAM (56) and the storage device (38) of the subscriber system (10). A control signal processor controls the operation of the autonomous digital data communication subsystem (42) including its transceivers (72, 82, 102 and 104).
3	Method and apparatus for the enlargement of the reach of the transmission channel between functional groups of an ISDN-user interface	US398446	1995-03-03	US5673258A	1997-09-30	Klaus Helbig; Roland Geissler; Norbert Wulst
One, or more, ISDN interfaces have their reach extended without violating ISDN interface standards by a method which converts ISDN coded information which is to be delivered over an extended channel into binary coded data prior to transmission, transmitting the binary coded information to a receiver at an extended location and there, after storage, and assembly, converting the binary coded data into ISDN specific coded data for delivery to an ISDN interface.
4	Adaptive video subscriber system and methods for its use	US140172	1994-07-19	US5644355A	1997-07-01	Mark Christopher Koz; Masato Hata
The technical field of the invention generally concerns systems for receiving and transmitting compressed video and audio data. In particular, a subscriber system (10) includes a communication subsystem (12) to receive compressed data from and transmit compressed data to a ISDN primary access line (14) utilizing the "bandwidth on demand" feature of that communication channel. The communication subsystem (12) separates received compressed data into compressed video data and compressed audio data. Within the subscriber system (10), the compressed video data is transmitted to a programmable video data format conversion subsystem (28) for decompression and production of a visible image on a CRT (82). Similarly, compressed audio data is transmitted to a programmable audio data format conversion subsystem (192) for decompression and production of an audible sound on a speaker (262). Compressed data of visible images and audible sounds may also be obtained with and transmitted from the subscriber system (10).
5	ISDN audiovisual teleservices interface subsystem	US140175	1994-07-19	US5566301A	1996-10-15	Mark C. Koz; Jack W. Lix
The technical field of the invention generally concerns systems for audiovisual teleservices using digital telecommunication services such as Integrated Services Digital Network ("ISDN") communications. In the preferred embodiment, an interface subsystem (100) includes an ISDN interface circuit (130) for concurrently exchanging audiovisual information with an ISDN access. The interface subsystem (100) also includes a host computer interface circuit (144)for exchanging video, audio, high-speed, a low-speed data with a host digital computer. A computer program executed by a digital signal processing circuit (122) implements CCITT's H.221 and H.242 Recommendations for audiovisual teleservices, and provides a computer program at the application layer (44) of the OSI model that is executed by the host digital computer with an interface by which it can exchange video, audio, high-speed, and low-speed data with another compatible terminal using digital telecommunications.
6	Isdn method to expand the range of the transmission path between the functional units of the subscriber terminal and the device	JP52314695	1995-03-02	JP2958121B2	1999-10-06	GAISUTSURAA ROORANTO; HERUBIHI KURAUSU; BURUSUTO NORUBERUTO

7	Isdn method to expand the range of the transmission path between the functional units of the subscriber terminal and the device	JP52314695	1995-03-02	JPH09510838A	1997-10-28	ヴルスト、ノルベルト; ガイスツラー、ローラント; ヘルビヒ、クラウス
(57)【要約】１以上のＩＳＤＮインターフェースについて、ＩＳＤＮ加入者端末の機能ユニットの間の伝送路の到達距離を拡大する方法及び装置。大きな距離に亘って多種のＩＳＤＮサービスを伝送できる。この装置は、端末及び網側においてＩＳＤＮインターフェースに接続されたプロトコル変換装置と、伝送手段及び伝送媒体から成り、該変換装置に関連する伝送チャンネル有する。
8	Isdn audiovisual remote service interface subsystem	JP51403193	1992-11-16	JPH09500766A	1997-01-21	コズ、マーク・シー; リクス、ジャック・ダブリュー
(57)【要約】発明の技術的分野は一般に、統合サービスディジタル網（「ＩＳＤＮ」）通信のようなディジタル遠隔通信サービスを用いる視聴覚遠隔サービスのためのシステムに係わる。好ましい実施態様においてインタフェースサブシステム（１００）は、ＩＳＤＮアクセスと視聴覚情報を同時に交換するＩＳＤＮインタフェース回路（１３０）を含む。インタフェースサブシステム（１００）はまた、ホストディジタルコンピュータとビデオ、オーディオ、高速及び低速データを相互交換するホストコンピュータインタフェース回路（１４４）を含む。ディジタル信号処理回路（１２２）によって実行されるコンピュータプログラムは、ＣＣＩＴＴの視聴覚遠隔サービスのためのＨ．２２１及びＨ．２４２勧告を実行し、ディジタル遠隔通信を用いる他の適合する端子とビデオ、オーディオ、高速及び低速データを交換するインタフェース及びホストディジタルコンピュータによって実行されるＯＳＩモデルの応用層（４４）におけるコンピュータプログラムを提供する。
9	Isdn facsimile system routing	JP14036396	1996-06-03	JPH08335999A	1996-12-17	DAAKU HIYUUIHARUTOGOSU
PURPOSE: To send/receive a facsimile signal from/to plural facsimile equipments efficiently by providing a multiplexer, a facsimile server and the plural facsimile equipments in a premises of a customer. CONSTITUTION: A basic speed interface BR1 line 16 connects to input terminals of each of terminal equipments 21-28. The terminal equipments 21-28 use multiplexers 31, 32 and they are multiplexed. Outputs of the multiplexers 31, 32 are fed to facsimile process computers 41, 42. The computers 41, 42 conduct image conversion to convert data into a format capable of being recognized by receiver side facsimile equipments 62, 64, 66. The computers 41, 42 introduce a delay to transmission and transfer of received and sent facsimile signals by the facsimile server 50 to revise physical positions of the receiver side facsimile equipments 62, 64, 66. For example, when the possessor of a receiver facsimile equipment is off duty, a facsimile text addressed to the user is delivered to other location physically. COPYRIGHT: (C)1996,JPO
10	시청각 텔레서비스 인터페이스 서브 시스템	KR1019940702745	1992-11-16	KR100275709B1	2000-12-15	코즈,마크시.; 릭스,잭더블유.
본 발명의 기술 분야는 종합 정보 통신망("ISDN")과 같은 디지탈 원격 통신 서비스를 이용하는 시청각 텔레서비스용 시스템에 관한 것이다. 바람직한 실시예에서 인터페이스 서브시스템(1OO)은 ISDN 액세스와 시청각 정보를 동시에 교환하기 위한 ISDN 인터페이스 회로(130)를 포함한다. 인터페이스 서브시스템(10)은 또한 호스트 디지탈 컴퓨터와 비디오, 오디오, 고슥 데이타 및 저속 데이타를 교환하기 위한 호스트 컴퓨터 인터페이스 회로(144)를 포함한다. 디지탈 신호 처리 회로(122)에 의해 수행되는 컴퓨터 프로그램은 시청각 텔레서비스에 대한 CCITT H.221 및 H.242 권고를 실시하고, 디지탈 원격 통신을 이용하는 호환성 있는 다른 터미날과 비디오, 오디오, 고슥 데이타 및 저속데이타를 교환할 수 있는 인터페이스를 갖는 호스트 디지탈 컴퓨터에 의해 수행되는 0SI 의 도포층(44)에 컴퓨터 프로그램을 제공한다.

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