Top 100 Key Players companies in Pigtail by Most Patent Filings in the United States in 2022 – Discovery

Free Trial

The Pigtail top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Pigtail Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

In the context of hairstyles, the usage of the term pigtail (or twintail or twin tail) shows considerable variation. The term may refer to a single braid, but is more frequently used in the plural to refer to twin braids on opposite sides of the head. For some people, the term "pigtails" applies whether or not the hair is braided, but there is not widespread agreement on this (in places where this usage is common, unbraided pairs are called bunches and a single bunch, regardless of position on the head, is called a ponytail).

1	Corning, Inc.	New York, United States	Telecommunications,Computer hardware,Electronics, ...[+2]	Patent: 72
2	CommScope Technologies LLC	North Carolina, United States	Telecommunications,Radio broadcasting,Broadcasting, ...[+2]	Patent: 54
3	ADC Telecommunications, Inc.	Minnesota, United States	Telecommunications,Wireless,Broadband communication, ...[+2]	Patent: 30
4	AFL Telecommunications LLC	South Carolina, United States	Optical fiber,Satellite,Fusion splicing, ...[+2]	Patent: 17
5	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 16
6	Corning Optical Communications LLC	North Carolina, United States	Telecommunications,Electronics	Patent: 16
7	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 14
8	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 13
9	II-VI Delaware, Inc.	Delaware, United States	Smelting,Metal,Mining engineering, ...[+1]	Patent: 12
10	ABIOMED, Inc.	Massachusetts, United States	Ventricular assist device,Medical equipment,Health care, ...[+2]	Patent: 11
11	Square D Co.	Illinois, United States	Electrical equipment,Power transmission,Electronics, ...[+1]	Patent: 11
12	Ericsson, Inc.	Texas, United States	Wireless,Telecommunications,Transmitter, ...[+2]	Patent: 10
13	Litton Industries, Inc.	California, United States	Electronics,Radio wave,Vacuum tube	Patent: 9
14	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 8
15	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 8
16	E.I. du Pont de Nemours & Co.	Delaware, United States	Agriculture,Materials science,Electronics, ...[+2]	Patent: 8
17	Lumentum Operations LLC	California, United States	Laser,Advanced manufacturing,Telecommunications, ...[+2]	Patent: 7
18	Northrop Grumman Systems Corp.	Virginia, United States	National security,Aerospace,Military technology, ...[+1]	Patent: 7
19	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	Patent: 7
20	Infraredx, Inc.	Massachusetts, United States	Medical equipment,Health care,Cardiovascular agent, ...[+2]	Patent: 7
21	Uniroyal, Inc.	Oklahoma, United States	Chemical engineering	Patent: 7
22	AT&T, Inc.	Texas, United States	Wireless,Telecommunications,Mobile device, ...[+2]	Patent: 6
23	Tektronix, Inc.	Oregon, United States	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 6
24	View, Inc.	California, United States	Smart glass	Patent: 6
25	Bal Seal Engineering LLC	California, United States	Appropriate technology,Biocompatibility,Biotechnology	Patent: 6
26	AT&T IPM Corp.	United States		Patent: 6
27	Viavi Solutions, Inc.	California, United States	Computer hardware,Broadband,Optical coating, ...[+2]	Patent: 5
28	Leviton Manufacturing Co., Inc.	New York, United States	Energy management,Electrical equipment,Computer hardware, ...[+2]	Patent: 5
29	AT&T Delaware Intellectual Property, Inc.	Texas, United States	Enterprise software,Computer hardware,Intellectual property, ...[+2]	Patent: 5
30	IMRA America, Inc.	Michigan, United States	Laser,Electronics,Laser diode, ...[+2]	Patent: 5
31	Corning Lasertron, Inc.	Massachusetts, United States		Patent: 5
32	General Motors Co.	Michigan, United States	Sport utility vehicle,Public transport,Enterprise software, ...[+2]	Patent: 4
33	3M Co.	Minnesota, United States	Adhesive,Electronics,Writing paper, ...[+2]	Patent: 4
34	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Patent: 4
35	Boston Scientific Corp.	Massachusetts, United States	Medical equipment,Catheter,Health care, ...[+2]	Patent: 4
36	Baxter International, Inc.	Illinois, United States	Clinical trial,Drug,Hemodialysis, ...[+2]	Patent: 4
37	Texas Instruments Incorporated	Texas, United States	Semiconductor,Digital signal processing,Electronic component, ...[+2]	Patent: 4
38	Agilent Technologies, Inc.	California, United States	Genomics,Computer hardware,Semiconductor, ...[+2]	Patent: 4
39	IPG Photonics Corp.	Massachusetts, United States	Laser,Fiber laser,Photonics, ...[+2]	Patent: 4
40	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 4
41	Welch Allyn, Inc.	New York, United States	Medical equipment,Health care,Therapeutic Devices, ...[+2]	Patent: 4
42	AMP, Inc.	Pennsylvania, United States	Electronics	Patent: 4
43	Delphi Technology, Inc.	Massachusetts, United States	Software,Business intelligence,Systems design, ...[+2]	Patent: 4
44	Numed, Inc.	Texas, United States	Nuclear medicine,Health care,Heart valve, ...[+2]	Patent: 4
45	Axiom Medical Consulting LLC	Texas, United States	Medicaid,Managed care,Health care, ...[+1]	Patent: 4
46	Applied Medical Resources Corp.	California, United States	Retractor,Medicine,Medical equipment, ...[+2]	Patent: 4
47	ARRIS Enterprises LLC	United States	Broadband,Telecommunications,Wireless, ...[+1]	Patent: 4
48	Lynx Photonic Networks, Inc.	California, United States	Semiconductor,Electronics,Fiber	Patent: 4
49	Visteon Global Technologies, Inc.	Michigan, United States	Automotive engineering	Patent: 4
50	ZF Active Safety US, Inc.	Michigan, United States	Brake,Automotive engineering,Electrical equipment	Patent: 4
51	Buchanan Construction Products, Inc.	New Jersey, United States		Patent: 4
52	Libbey-Owens-Ford Co.	Ohio, United States	Flat glass,Industrial engineering	Patent: 4
53	CIDRA Corp. /Optical Sensing Systems Operations/	Connecticut, United States	Fiber optic sensor,Electronics	Patent: 4
54	Cook Medical Technologies LLC	Indiana, United States		Patent: 4
55	Ford Motor Co.	Michigan, United States	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 3
56	Lockheed Martin Corp.	United States	National security,Aerospace,Network security, ...[+2]	Patent: 3
57	Merit Medical Systems, Inc.	Utah, United States	Catheter,Medical equipment,Health care, ...[+2]	Patent: 3
58	Raytheon Co.	Massachusetts, United States	Missile,National security,Aerospace, ...[+2]	Patent: 3
59	telent Ltd.	Rhode Island, United States	Telecommunications,Operational system,Internet of Things, ...[+2]	Patent: 3
60	Avanex Corp.	California, United States	Fiber-optic communication,Optical communication,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 3
61	OFS Fitel LLC	United States	Optical fiber,Telecommunications,Optical communication, ...[+2]	Patent: 3
62	Teledyne Instruments, Inc.	California, United States	Control theory,Electronics,Critical parameter, ...[+2]	Patent: 3
63	Stevens Manufacturing Co., Inc.	Connecticut, United States	Aerospace,National security,Wire cutting, ...[+1]	Patent: 3
64	Air Liquide America Corp.	Texas, United States	Industrial gas,Chemical engineering	Patent: 3
65	Boston Scientific Scimed, Inc.	Minnesota, United States	Medical equipment,Health care,Cloud computing, ...[+2]	Patent: 3
66	Advance Display Technologies, Inc.	Colorado, United States	Power transmission,Magnification device,Contrast ratio, ...[+2]	Patent: 3
67	SENKO Advanced Components, Inc.	Massachusetts, United States	Electronics,Optoelectronics,Photonics, ...[+2]	Patent: 3
68	Hewlett-Packard Development Co. LP	Texas, United States	Peripheral,Graphics processing unit,Information technology management, ...[+2]	Patent: 3
69	The Ludlow Co. LP	New Hampshire, United States	Chart	Patent: 3
70	Whitaker Corp.	Pennsylvania, United States	Publishing	Patent: 3
71	Global Opticom, Inc.	California, United States		Patent: 3
72	Schlumberger Technologies, Inc.	New Jersey, United States	Petroleum industry,Natural resource management	Patent: 3
73	Monsanto Technology LLC	Missouri, United States		Patent: 3
74	Apple, Inc.	California, United States	Software,Computer hardware,Peripheral, ...[+2]	Patent: 2
75	Celanese Corp.	Texas, United States	Polymer,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 2
76	Silicon Laboratories, Inc.	Texas, United States	Computer hardware,Internet of Things,Silicon, ...[+2]	Patent: 2
77	Raytheon Technologies Corp.	Virginia, United States	Aerospace,National security,Aerospace systems, ...[+2]	Patent: 2
78	Federal-Mogul Corp.	Michigan, United States	Automotive engineering,Powertrain,Vehicle brake, ...[+2]	Patent: 2
79	Finisar Corp.	California, United States	Optical communication,Wireless,Telecommunications, ...[+2]	Patent: 2
80	Lucent Technologies, Inc.	New Jersey, United States	Software,Telecommunications,Private network, ...[+2]	Patent: 2
81	Fluke Corp.	Washington, United States	Software,Robotics,Condition monitoring, ...[+2]	Patent: 2
82	CertainTeed Corp.	Tennessee, United States	Building material,Product design,Vinyl siding, ...[+2]	Patent: 2
83	United Technologies	Connecticut, United States	Aerospace,Public transport,Building automation, ...[+2]	Patent: 2
84	Dayco Products LLC	Michigan, United States	Toothed belt,Automotive engineering,Industrial engineering, ...[+2]	Patent: 2
85	Sony Electronics, Inc.	California, United States	Electronics,Digital signage,Fast-moving consumer goods, ...[+2]	Patent: 2
86	Raychem Corp.	California, United States	Aerospace,Telecommunications,Glazing, ...[+2]	Patent: 2
87	John Zink Co. LLC	Oklahoma, United States	Control equipment,Hydronics,Combustion system, ...[+2]	Patent: 2
88	Berry Plastics Holding Corp.	Indiana, United States	Pipe fitting,Food packaging,Active packaging, ...[+2]	Patent: 2
89	Siemens Energy & Automation, Inc.	United States	Electronics,Automation,Electric utility	Patent: 2
90	Panasonic Corporation of North America	New Jersey, United States	Computer hardware,Electronics,Food service, ...[+2]	Patent: 2
91	kSARIA Corp.	Massachusetts, United States	Photonics,Weapon system,Aerospace, ...[+2]	Patent: 2
92	American Seating Co.	Michigan, United States	Lecture hall,Interior design	Patent: 2
93	Magnaflux Corp.	Illinois, United States	Quality control,Eddy-current testing,Magnetic particle inspection, ...[+2]	Patent: 2
94	TE Connectivity Corp.	Pennsylvania, United States	Semiconductor,Relay,Electronics, ...[+2]	Patent: 2
95	Sunlighten, Inc.	Kansas, United States	Far infrared,Shopping mall	Patent: 2
96	Champion Power Equipment, Inc.	California, United States	Electrical equipment,Electronics,Diesel generator, ...[+2]	Patent: 2
97	Tyco Submarine Systems Ltd	New Jersey, United States	Submarine,Construction engineering	Patent: 2
98	UreSil LLC	Illinois, United States	Medical equipment,URETEROSCOPE,3D printing, ...[+2]	Patent: 2
99	Fiberone LLC	New York, United States	Patch panel,Time constraint,Cord, ...[+1]	Patent: 2
100	Cook, Inc.	Indiana, United States	Medicine,Medical equipment,Assisted reproductive technology, ...[+2]	Patent: 2