Bell Laboratories - Revision history

Jnc: Add some major 'Further reading'

2025-06-30T17:47:42Z

Add some major 'Further reading'

Jnc: /* External links */ +Computing Science Technical Reports

2023-12-07T21:10:39Z

‎External links: +Computing Science Technical Reports

Jnc: Give full name

2023-11-28T23:26:24Z

Give full name

Jnc: /* See also */ +Bell System Technical Journal

2023-03-06T07:00:12Z

‎See also: +Bell System Technical Journal

Jnc: Jnc moved page Bell Labs to Bell Laboratories: Formal name

2022-06-29T22:45:12Z

Jnc moved page Bell Labs to Bell Laboratories: Formal name

Jnc: Reasonably complete, for a start

2022-06-29T22:44:39Z

Reasonably complete, for a start

New page

'''Bell Laboratories''' (usually '''Bell Labs''') was the research arm of the Bell system. It did basic research in fields useful to Bell (Bells Labs researchers received numerous Nobel prizes in physics), as well as applied research, but its primary purpose was to develop telecommunications gear for the Bell system.

Among notable achievements of Bell Labs were important early work on [[semiconductor]]s (the key technology in all of modern [[electronic]]s - in the late 1930s); the [[transistor]] (in 1947); and [[UNIX]] (in the early 1970s).

==History==

The roots of Bell Labs date back to 1883, when the Mechanical Department of AT&T was set up; in 1907 the engineering departments of Western Electric (the Bell subsidiary which actually manufactured all the hardware for the Bell system) and AT&T were unified in New York City. Bell Labs as an independent company was set up as subsidiary of AT&T in 1925, and moved to Murray Hill, New Jersey.

After AT&T was split into three companies in 1996–97 (and even more, shortly thereafter, as the Regional Basic Operating Companies were split off), most of the Labs wound up with one of them, Lucent Technologies, which took over Western Electric's role as a manufacturer of telecommunications equipment; a small part remained with AT&T. In 2006, Lucent Technologies (including its portion of Bell Labs) merged with Alcatel; the combined firm, Alcatel-Lucent; was acquired by Nokia in 2016.

{{semi-stub}}

[[Category: Research Organizations]]

@@ Line 1: / Line 1: @@
 '''Bell Laboratories''' (technically and fully '''Bell Telephone Laboratories'''; often shortened to '''Bell Labs''') was the research arm of the Bell system. It did basic research in fields useful to Bell (Bells Labs researchers received numerous Nobel prizes in physics), as well as applied research, but its primary purpose was to develop telecommunications gear for the Bell system.
-Among notable achievements of Bell Labs were important early work on [[semiconductor]]s (the key technology in all of modern [[electronic]]s - in the late 1930s); the [[transistor]] (in 1947); and [[UNIX]] (in the early 1970s).
+Among notable achievements of Bell Labs were important early work on [[semiconductor]]s, the key technology in all of modern [[electronic]]s (in the late 1930s and early 1940s); the [[transistor]] (in 1947); and [[UNIX]] (in the early 1970s).
 ==History==
-The roots of Bell Labs date back to 1883, when the Mechanical Department of AT&T was set up; in 1907 the engineering departments of Western Electric (the Bell subsidiary which actually manufactured all the hardware for the Bell system) and AT&T were unified in New York City. Bell Labs as an independent company was set up as subsidiary of AT&T in 1925, and moved to Murray Hill, New Jersey.
+The roots of Bell Labs date back to 1883, when the Mechanical Department of AT&T was set up; in 1907 the engineering departments of Western Electric (the Bell subsidiary which actually manufactured all the hardware for the Bell system) and AT&T were unified in New York City. Bell Labs as an independent company was set up as subsidiary of AT&T in 1925, and moved to Murray Hill, New Jersey after WWII.
-After AT&T was split into three companies in 1996–97 (and even more, shortly thereafter, as the Regional Basic Operating Companies were split off), most of the Labs wound up with one of them, Lucent Technologies, which took over Western Electric's role as a manufacturer of telecommunications equipment; a small part remained with AT&T. In 2006, Lucent Technologies (including its portion of Bell Labs) merged with Alcatel; the combined firm, Alcatel-Lucent; was acquired by Nokia in 2016.
+After AT&T was split into three companies in 1996–97 (and even more, shortly thereafter, as the Regional Basic Operating Companies were split off), most of the Labs wound up with one of them, Lucent Technologies, which took over Western Electric's role as a manufacturer of telecommunications equipment; a small part remained with AT&T. In 2006, Lucent Technologies (including its portion of Bell Labs) merged with Alcatel; the combined firm, Alcatel-Lucent, was later acquired by Nokia in 2016.
 {{semi-stub}}
@@ Line 14: / Line 14: @@
 * [[Bell System Technical Journal]]
 ==External links==
@@ Line 20: / Line 30: @@
 ** [https://www.tuhs.org/Archive/Documentation/TechReports/Bell_Labs/CSTRs/cstr.bib cstr.bib] - the entire set, listed as a plain text file, in bib format
 ** [https://www.tuhs.org/Archive/Documentation/TechReports/Bell_Labs/CSTRs/readme.html Selected Technical Reports]
 [[Category: Research Organizations]]

← Older revision		Revision as of 21:10, 7 December 2023
Line 14:		Line 14:

	* [[Bell System Technical Journal]]		* [[Bell System Technical Journal]]
		+
		+	==External links==
		+
		+	* [https://www.tuhs.org/Archive/Documentation/TechReports/Bell_Labs/CSTRs/ Computing Science Technical Reports]
		+	** [https://www.tuhs.org/Archive/Documentation/TechReports/Bell_Labs/CSTRs/cstr.bib cstr.bib] - the entire set, listed as a plain text file, in bib format
		+	** [https://www.tuhs.org/Archive/Documentation/TechReports/Bell_Labs/CSTRs/readme.html Selected Technical Reports]

	[[Category: Research Organizations]]		[[Category: Research Organizations]]

← Older revision		Revision as of 23:26, 28 November 2023
Line 1:		Line 1:
−	'''Bell Laboratories''' (~~usually~~ '''Bell Labs''') was the research arm of the Bell system. It did basic research in fields useful to Bell (Bells Labs researchers received numerous Nobel prizes in physics), as well as applied research, but its primary purpose was to develop telecommunications gear for the Bell system.	+	'''Bell Laboratories''' (technically and fully '''Bell Telephone Laboratories'''; often shortened to '''Bell Labs''') was the research arm of the Bell system. It did basic research in fields useful to Bell (Bells Labs researchers received numerous Nobel prizes in physics), as well as applied research, but its primary purpose was to develop telecommunications gear for the Bell system.

	Among notable achievements of Bell Labs were important early work on [[semiconductor]]s (the key technology in all of modern [[electronic]]s - in the late 1930s); the [[transistor]] (in 1947); and [[UNIX]] (in the early 1970s).		Among notable achievements of Bell Labs were important early work on [[semiconductor]]s (the key technology in all of modern [[electronic]]s - in the late 1930s); the [[transistor]] (in 1947); and [[UNIX]] (in the early 1970s).

← Older revision		Revision as of 07:00, 6 March 2023
Line 10:		Line 10:

	{{semi-stub}}		{{semi-stub}}
		+
		+	==See also==
		+
		+	* [[Bell System Technical Journal]]

	[[Category: Research Organizations]]		[[Category: Research Organizations]]

← Older revision	Revision as of 22:45, 29 June 2022
(No difference)