Top 100 Key Players companies in Debugger by Most Patent Filings in the world in 2022 – Discovery

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The Debugger top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Debugger Key Players in the world. 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.

A debugger or debugging tool is a computer program that is used to test and debug other programs (the "target" program). The code to be examined might alternatively be running on an instruction set simulator (ISS), a technique that allows great power in its ability to halt when specific conditions are encountered, but which will typically be somewhat slower than executing the code directly on the appropriate (or the same) processor. Some debuggers offer two modes of operation, full or partial simulation, to limit this impact.

1	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 264
2	Microsoft Technology Licensing LLC	Washington, United States	Franchise agreement	Patent: 168
3	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 145
4	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 103
5	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	Patent: 103
6	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 74
7	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 74
8	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 72
9	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 60
10	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 52
11	Texas Instruments Incorporated	Texas, United States	Semiconductor,Digital signal processing,Electronic component, ...[+2]	Patent: 48
12	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	Patent: 41
13	Digital Equipment Corp.	Massachusetts, United States	Personal computer,Graphics processing unit,Information technology management, ...[+2]	Patent: 35
14	Dynamic Network Services, Inc.	New Hampshire, United States	Cloud computing,Application firewall,Software as a service, ...[+2]	Patent: 35
15	Oracle America, Inc.	California, United States	Cytidine monophosphate,Information technology consulting,Systems design	Patent: 35
16	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Patent: 26
17	Sun Microsystems, Inc.	California, United States	Software,Semiconductor,Microprocessor, ...[+2]	Patent: 25
18	Apple, Inc.	California, United States	Software,Computer hardware,Peripheral, ...[+2]	Patent: 24
19	Synopsys, Inc.	California, United States	Software,Information technology consulting,Electronic design automation, ...[+2]	Patent: 24
20	NXP USA, Inc.	Texas, United States	Semiconductor,Resistor,Electron, ...[+2]	Patent: 24
21	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 23
22	SAP SE	Baden-Württemberg, Germany	Software,Cloud computing,Enterprise software, ...[+2]	Patent: 22
23	Sap Srl	Livorno, Italy	Plastic molding	Patent: 22
24	Microsoft Corp.	Washington, United States	Software,Operating system,Cloud computing, ...[+2]	Patent: 21
25	Microsoft International Holdings BV	Netherlands		Patent: 21
26	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 20
27	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 20
28	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	Patent: 19
29	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Patent: 17
30	Infineon Technologies AG	Bayern, Germany	Semiconductor,Electronics,Efficient energy use, ...[+2]	Patent: 16
31	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	Patent: 15
32	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 15
33	NVIDIA Corp.	California, United States	Software,Graphics processing unit,Computer hardware, ...[+2]	Patent: 14
34	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 14
35	AT&T, Inc.	Texas, United States	Wireless,Telecommunications,Mobile device, ...[+2]	Patent: 13
36	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 13
37	Hitachi Software Engineering Co., Ltd.	Tokyo, Japan	Software,Information technology consulting,Data processing, ...[+2]	Patent: 13
38	AT&T IPM Corp.	United States		Patent: 13
39	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Patent: 12
40	Freescale Semiconductor, Inc.	Texas, United States	Semiconductor,Industrial engineering,Automotive engineering, ...[+2]	Patent: 12
41	Hewlett-Packard Development Co. LP	Texas, United States	Peripheral,Graphics processing unit,Information technology management, ...[+2]	Patent: 11
42	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	Patent: 11
43	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 10
44	Hewlett Packard Enterprise Development LP	Texas, United States	Information technology consulting,Systems design,Computer security, ...[+2]	Patent: 10
45	Socionext, Inc.	Kyoto, Japan	Quality of experience,Semiconductor device fabrication,Semiconductor, ...[+2]	Patent: 10
46	Nagravision SA	Vaud, Switzerland	Software,Set top box,Conditional access, ...[+2]	Patent: 10
47	IBM Canada Ltd.	Ontario, Canada	Information technology consulting,Information processing,Graphics processing unit, ...[+2]	Patent: 10
48	BT Group Plc	United Kingdom	Telecommunications,Broadband,Network security, ...[+2]	Patent: 9
49	Oki Electric Industry Co., Ltd.	Tokyo, Japan	Telecommunications,Call centre,Software, ...[+2]	Patent: 9
50	Red Hat, Inc.	North Carolina, United States	Software,Middleware,Operating system, ...[+2]	Patent: 9
51	Green Hills Software, Inc.	California, United States	Software,Systems design,Embedded software, ...[+2]	Patent: 9
52	British Telecommunications Plc	United Kingdom	Mobile phone,Special purpose entity,Broadband	Patent: 9
53	Electronics & Telecommunications Research Institute	South Korea	Telecommunications,Electronics,Automation, ...[+2]	Patent: 9
54	Avago Technologies Wireless IP (Singapore) Pte Ltd.	Singapore		Patent: 9
55	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	Patent: 8
56	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 8
57	Microchip Technology, Inc.	Arizona, United States	Semiconductor,Wireless,Automotive engineering, ...[+2]	Patent: 8
58	KT Corp.	South Korea	Telecommunications,Internet of Things,Broadband, ...[+2]	Patent: 8
59	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	Patent: 8
60	Lucent Technologies, Inc.	New Jersey, United States	Software,Telecommunications,Private network, ...[+2]	Patent: 8
61	CyanConnode Holdings Plc	United Kingdom	Electric power transmission,Power transmission,Building automation, ...[+2]	Patent: 8
62	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 8
63	Fujifilm Business Innovation Corp.	Chiba, Japan	Electronics,Inkjet printing,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 8
64	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 8
65	Guizhou Yihua Co. Ltd.	Guizhou Sheng, China	Fertilizer,Agriculture,Chemical engineering	Patent: 8
66	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 7
67	Nokia Oyj	Southern Finland, Finland	Mobile device,Internet of Things,Enterprise software, ...[+2]	Patent: 7
68	Renesas Technology Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 7
69	CodeValue D.T. Ltd. /Private Group/	Tel Aviv, Israel	Software,User interface,Service provision, ...[+2]	Patent: 7
70	SynTest Technologies, Inc.	California, United States	Test solution,Electronic component,Semiconductor, ...[+2]	Patent: 7
71	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Patent: 7
72	SCA Ipla Holdings, Inc.	New York, United States		Patent: 7
73	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 6
74	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Patent: 6
75	Tektronix, Inc.	Oregon, United States	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 6
76	ITI Scotland Ltd.	Glasgow City, United Kingdom	Digital media,Renewable energy	Patent: 6
77	Asymetrix Corp.	United States	Software,Publishing,Enterprise software, ...[+2]	Patent: 6
78	Suzhou Inspur Intelligent Technology Co., Ltd.	China		Patent: 6
79	Salesforce, Inc.	California, United States	Cloud computing,Software,Software as a service, ...[+2]	Patent: 5
80	Agilent Technologies, Inc.	California, United States	Genomics,Computer hardware,Semiconductor, ...[+2]	Patent: 5
81	Advantest Corp.	Tokyo, Japan	Semiconductor,Mechanical engineering,Product design, ...[+2]	Patent: 5
82	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 5
83	Sichuan Changhong Electric Co., Ltd.	Gansu Sheng, China	Telecommunications,Core component,Home automation, ...[+2]	Patent: 5
84	Shenzhen Goodix Technology Co., Ltd.	Guangdong Sheng, China	Customer relationship management,Peripheral,Multi-touch, ...[+2]	Patent: 5
85	Atmel Corp.	California, United States	Semiconductor,Microcontroller,Industrial engineering, ...[+2]	Patent: 5
86	Nordic Semiconductor ASA	Oslo, Norway	Semiconductor,Internet of Things,Electronic component, ...[+2]	Patent: 5
87	PFU Ltd.	Hillingdon, United Kingdom	Integrated management,Enterprise content management,Workflow	Patent: 5
88	Tensilica, Inc.	California, United States	Semiconductor,Architecture,Electronic component, ...[+2]	Patent: 5
89	NEC Electronics Corp.	Kanagawa, Japan	Electronics,Computer hardware,Semiconductor, ...[+2]	Patent: 5
90	Heroku, Inc.	California, United States	Web development,Software as a service,Enterprise software, ...[+2]	Patent: 5
91	Suzhou Centec Communications Co., Ltd.	Jiangsu Sheng, China	Software,Software-defined networking,Semiconductor, ...[+2]	Patent: 5
92	PACT XPP Technologies AG	Triesen, Liechtenstein	Semiconductor,Transistor,Software, ...[+2]	Patent: 5
93	MorphICs Technology, Inc.	California, United States	Wireless,Digital signal processing,Intellectual property, ...[+2]	Patent: 5
94	Cisco Technology, Inc.	California, United States		Patent: 5
95	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 4
96	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 4
97	Unisys Corp.	Pennsylvania, United States	Software,Information technology consulting,Systems design, ...[+2]	Patent: 4
98	VIA Technologies, Inc.	Taiwan Province, China	Computer hardware,Software,EPIA, ...[+2]	Patent: 4
99	TranSwitch Corp.	Connecticut, United States	Semiconductor,Voice over IP,Electronics, ...[+2]	Patent: 4
100	Bull SA	Île-de-France, France	Network security,Mobile device,Big data, ...[+2]	Patent: 4