Asynchronous-to-synchronous data concentration system - Patent Review DE19772750000 19771108

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Asynchronous-to-synchronous data concentration system

DE Patent #

DE2750000

Link to this page

http://www.wikipatents.com/de/2750000.html

Inventor(s)

PECK RICHARD JOHN (US)
TONG SHIH YUNG (US)

Abstract

Abstract not available for DE2750000 Abstract of corresponding document: US4048440 Asynchronous character-oriented (start-stop) data are transmitted through a synchronous transmission channel at a rate which can exceed the synchronous rate. The excess data rate is accomplished in an input buffer at the transmitter by suppressing occasional stop bits in proportion to the difference between synchronous and asynchronous rates. An output buffer at the receiver detects start bits and thereafter monitors the presence or absence of stop bits. When a stop bit is absent, the output buffer restores it before delivering the character to the data user.

Title Information

Applicant

WESTERN ELECTRIC CO

Inventor

PECK RICHARD JOHN (US)
TONG SHIH YUNG (US)

Publication Date

1978-05-11

Int. Classification

H04L25/38; H04L5/24; H04L7/04; H04L25/38; H04L5/00; H04L7/04; (IPC1-7): H04L25/38

European Classification

H04L5/24

Application number

DE19772750000 19771108

Priority number(s)

US19760739803 19761108

Also published as

US4048440 (A1); NL7712086 (A); JP53058710 (A); GB1575934 (A); FR2370397 (A1); BE860539 (A); SE7712188L (L); SE7712188 (L); SE417562 (B); IT1087311 (B)

DE F

PRS Code

OD; 8227; 8228; 8235

PRS Date

1978/09/07; 1987/01/22; 1987/01/22; 1987/10/08

Code Expl.

+�REQUEST FOR EXAMINATION
�NEW PERSON/NAME/ADDRESS OF THE APPLICANT
�NEW AGENT
-�REFUSAL

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INPADOC patent family

1	Asynchronous-to-synchronous data concentration system
	Inventor:	Applicant: WESTERN ELECTRIC CO (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: BE860539 A1 - 1978-03-01
2	ASYNCHRONOUS-TO-SYNCHRONOUS DATA CONCENTRATION SYSTEM
	Inventor: PECK RICHARD J; TONG SHIH Y	Applicant: WESTERN ELECTRIC CO (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: CA1129556 A1 - 1982-08-10
3	Asynchronous-to-synchronous data concentration system
	Inventor: PECK RICHARD JOHN (US); TONG SHIH YUNG (US)	Applicant: WESTERN ELECTRIC CO (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: DE2750000 A1 - 1978-05-11 DE2750000 B2 - 1980-04-30
4	Asynchronous-to-synchronous data concentration system
	Inventor:	Applicant: WESTERN ELECTRIC CO (US) (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: FR2370397 A1 - 1978-06-02 FR2370397 B1 - 1981-07-10
5	DATA APPARATUS
	Inventor:	Applicant: WESTERN ELECTRIC CO (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+6)*
	Publication info: GB1575934 A - 1980-10-01
6	Asynchronous-to-synchronous data concentration system
	Inventor:	Applicant: WESTERN ELECTRIC CO (US) (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: IT1087311 B - 1985-06-04
7	SYNCHRONOUS DIGITAL DATA TRANSMISSION SYSTEM
	Inventor: RICHIYAADO JIYON PETSUKU; SHII YUNGU TONGU	Applicant: WESTERN ELECTRIC CO (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+5)*
	Publication info: JP1351818C C - 1986-12-11 JP53058710 A - 1978-05-26 JP61014700B B - 1986-04-19
8	Asynchronous-to-synchronous data concentration system
	Inventor:	Applicant: WESTERN ELECTRIC CO (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: NL7712086 A - 1978-05-10
9	Asynchronous-to-synchronous data concentration system
	Inventor: PECK R J; TONG S Y	Applicant: WESTERN ELECTRIC CO (US) (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: SE417562 B - 1981-03-23 SE417562 C - 1981-07-09
10	Asynchronous-to-synchronous data concentration system
	Inventor: PECK R J; TONG S Y	Applicant: WESTERN ELECTRIC CO (US) (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: SE7712188 A - 1978-05-08 SE7712188L L - 1978-05-08
11	Asynchronous-to-synchronous data concentration system
	Inventor: PECK RICHARD JOHN; TONG SHIH YUNG	Applicant: BELL TELEPHONE LABOR INC (BR)
	EC: H04L5/24	IPC: *H04L25/38; H04L5/24; H04L7/04(+4)*
	Publication info: US4048440 A - 1977-09-13

List of citing documents

1	Verfahren zum Z�chten von Fruchtk�rpern von Fistulina hepatica
	Inventor: HATTORI RYUICHI (JP); TANAKA HISASHI (JP)	Applicant: HOUSE FOODS CORP (JP) (BR)
	EC: A01G1/04; A01G1/04D	IPC: *A01G1/04;A01G1/04; (IPC1-7): A01G1/04*
	Publication info: DE4434681 - 1995-03-30

Claims

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