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Top 50 Key Players companies in Fiber Distributed Data Interface
by Most Research Publications in the world in 2021

The Fiber Distributed Data Interface top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Research Publications Fiber Distributed Data Interface Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Fiber Distributed Data Interface (FDDI) is a standard for data transmission in a local area network. It uses optical fiber as its standard underlying physical medium, although it was also later specified to use copper cable, in which case it may be called CDDI (Copper Distributed Data Interface), standardized as TP-PMD (Twisted-Pair Physical Medium-Dependent), also referred to as TP-DDI (Twisted-Pair Distributed Data Interface).

Key Players

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

Japan

United States

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Literature: 25
2
Nokia Bell Labs France
Île-de-France, France
Construction engineering,Environmental engineering,Civil engineering,
...[+1]
Literature: 16
3
HP, Inc.
California, United States
Software,Computer hardware,Enterprise software,
...[+2]
Literature: 13
4
Advanced Micro Devices, Inc.
California, United States
Semiconductor,Software,Virtualization,
...[+2]
Literature: 5
5
National Semiconductor Corp.
Texas, United States
Semiconductor,Touchscreen,Adaptive voltage scaling,
...[+2]
Literature: 4
6
Research Triangle Foundation
North Carolina, United States
Science park
Literature: 4
7
Ames Research Center
Texas, United States
Market research,NASA research,Silicon valley,
...[+2]
Literature: 4
8
Cisco Systems, Inc.
California, United States
Computer hardware,Enterprise software,Internet Protocol,
...[+2]
Literature: 3
9
Nortel Networks Corp.
Ontario, Canada
Telecommunications,Voice over IP,Software,
...[+2]
Literature: 3
10
European Organization for Nuclear Research
Genève, Switzerland
Particle physics,Member state
Literature: 3
11
Naval Surface Warfare Center
District of Columbia, United States
Manufacturing engineering,Mechanical engineering,Naval Surface Warfare Center,
...[+2]
Literature: 3
12
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Literature: 2
13
Honeywell International, Inc.
North Carolina, United States
Aerospace,Electronics,Market research,
...[+2]
Literature: 2
14
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
Literature: 2
15
AT&T, Inc.
Texas, United States
Wireless,Telecommunications,Mobile device,
...[+2]
Literature: 2
16
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
Literature: 2
17
Rockwell Automation, Inc.
Wisconsin, United States
Automation,Software,Computer hardware,
...[+2]
Literature: 2
18
Unisys Corp.
Pennsylvania, United States
Software,Information technology consulting,Systems design,
...[+2]
Literature: 2
19
NTT Communications Corp.
Tokyo, Japan
Telecommunications,Information technology consulting,IPv6,
...[+2]
Literature: 2
20
iconectiv LLC
New Jersey, United States
Telecommunications,Wireless,Enterprise software,
...[+2]
Literature: 2
21
Westinghouse Electric Co. LLC
Pennsylvania, United States
Nuclear power plant,Pressurized water reactor,Power transmission,
...[+2]
Literature: 2
22
Raychem RPG Pvt Ltd.
Maharashtra, India
Metal,Transformer,Electricity,
...[+2]
Literature: 2
23
Data Storage Institute
Central Region, Singapore
Association (object-oriented programming),Condensed matter physics,Materials science,
...[+2]
Literature: 2
24
Electronics & Telecommunications Research Institute
South Korea
Telecommunications,Electronics,Automation,
...[+2]
Literature: 2
25
Mitsubishi Electric US, Inc.
California, United States
Automation,Photovoltaics,Air conditioning,
...[+2]
Literature: 2
26
L'Abri NV
Belgium
Literature: 2
27
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
Literature: 1
28
BT Group Plc
United Kingdom
Telecommunications,Broadband,Network security,
...[+2]
Literature: 1
29
Mitsubishi Corp.
Tokyo, Japan
Lifestyle business,Electricity,Raw material,
...[+2]
Literature: 1
30
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Literature: 1
31
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
Literature: 1
32
Telefonaktiebolaget LM Ericsson
Sweden
Telecommunications,Software,Mobile device,
...[+2]
Literature: 1
33
Verizon Communications, Inc.
New York, United States
Telecommunications,Wireless,Internet of Things,
...[+2]
Literature: 1
34
Deutsche Telekom AG
Bayern, Germany
Telecommunications,Mobile device,Enterprise software,
...[+2]
Literature: 1
35
Corning, Inc.
New York, United States
Telecommunications,Computer hardware,Electronics,
...[+2]
Literature: 1
36
Eli Lilly & Co.
Indiana, United States
Medicine,Health care,Humalog Mix,
...[+2]
Literature: 1
37
Nippon Telegraph & Telephone Corp.
Tokyo, Japan
Telecommunications,Cloud database,Data center,
...[+2]
Literature: 1
38
Alcoa Corp.
Pennsylvania, United States
Bauxite,Automotive engineering,Aluminium alloy,
...[+2]
Literature: 1
39
QUALCOMM, Inc.
California, United States
Telecommunications,Wireless,Mobile device,
...[+2]
Literature: 1
40
Alfa SAB de CV
Nuevo León, Mexico
Pastry,Chemical engineering,Food sector,
...[+2]
Literature: 1
41
Robert Bosch GmbH
Baden-Württemberg, Germany
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
Literature: 1
42
Martin Marietta Materials, Inc.
North Carolina, United States
Cement,Crushed stone,Materials science,
...[+2]
Literature: 1
43
China Telecom Corp. Ltd.
Beijing Shi, China
Telecommunications,Internet access,Information technology consulting,
...[+2]
Literature: 1
44
ADVA Optical Networking SE
Bayern, Germany
Optical networking,Telecommunications,Computer hardware,
...[+2]
Literature: 1
45
The Hertz Corp.
United States
Fleet management,Automotive engineering,Public transport,
...[+2]
Literature: 1
46
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Literature: 1
47
Wellington Management Co. LLP
Massachusetts, United States
Asset management,Market research,Gene delivery,
...[+2]
Literature: 1
48
TE Connectivity
Schaffhausen, Switzerland
Power transmission,Computer hardware,Software,
...[+2]
Literature: 1
49
Dynamics Research Corp.
Massachusetts, United States
Management information systems,Crash test,New Car Assessment Program,
...[+2]
Literature: 1
50
ARINC, Inc.
United States
Public transport,Wi-Fi,Aviation,
...[+2]
Literature: 1

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