Top 100 Key Players companies in GiST by Most Patent Filings in the world in 2021 – Discovery

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The GiST top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings GiST 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.

In computing, GiST or Generalized Search Tree, is a data structure and API that can be used to build a variety of disk-based search trees. GiST is a generalization of the B+ tree, providing a concurrent and recoverable height-balanced search tree infrastructure without making any assumptions about the type of data being stored, or the queries being serviced. GiST can be used to easily implement a range of well-known indexes, including B+ trees, R-trees, hB-trees, RD-trees, and many others; it also allows for easy development of specialized indexes for new data types. It cannot be used directly to implement non-height-balanced trees such as quad trees or prefix trees (tries), though like prefix trees it does support compression, including lossy compression. GiST can be used for any data type that can be naturally ordered into a hierarchy of supersets. Not only is it extensible in terms of data type support and tree layout, it allows the extension writer to support any query predicates that they choose.

1	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 1,079
2	KT Corp.	South Korea	Telecommunications,Internet of Things,Broadband, ...[+2]	Patent: 612
3	KHS GmbH	Nordrhein-Westfalen, Germany	Palletizer,Automation,Manufacturing engineering, ...[+2]	Patent: 278
4	POSCO	South Korea	Materials science,Mining engineering,Metal, ...[+2]	Patent: 213
5	Pantech & Curitel Communications, Inc.	South Korea	Handset,Electronics,Telecommunications, ...[+1]	Patent: 208
6	Electronics & Telecommunications Research Institute	South Korea	Telecommunications,Electronics,Automation, ...[+2]	Patent: 138
7	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 57
8	SK Telecom Co., Ltd.	South Korea	Telecommunications,Chaebol,5G, ...[+2]	Patent: 56
9	Research Institute of Industrial Science & Technology	South Korea	Biotechnology,Agriculture,Fishery, ...[+2]	Patent: 48
10	Kennametal, Inc.	Pennsylvania, United States	Mining engineering,Construction engineering,Cutlery, ...[+2]	Patent: 46
11	Novartis AG	Basel-Stadt, Switzerland	Dosage form,Health care,Medicine, ...[+2]	Patent: 27
12	OSI Pharmaceuticals, Inc.	New York, United States	Medicine,Health care,Software development, ...[+2]	Patent: 18
13	Daiichi Sankyo Co., Ltd.	New Jersey, Japan	Clinical trial,Cardiovascular agent,Drug, ...[+2]	Patent: 16
14	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 15
15	KHS Maschinen-und Anlagenbau AG	Nordrhein-Westfalen, Germany	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 14
16	Doosan Enerbility Co., Ltd.	Gyeongsangnam-do, South Korea	Water treatment,Turbine,Construction engineering, ...[+2]	Patent: 13
17	Sony Computer Entertainment, Inc.	Tokyo, Japan	Software,Game console,Computer hardware	Patent: 12
18	Deciphera Pharmaceuticals, Inc.	Massachusetts, United States	Kinase,Health care,Pharmacy and Therapeutics, ...[+2]	Patent: 11
19	Hanita Metal Works Ltd.	Israel		Patent: 10
20	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 8
21	NTT DoCoMo, Inc.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 8
22	Sindoh Co., Ltd.	Gyeonggi-do, South Korea	3D printing,Selective laser sintering,Stereolithography, ...[+1]	Patent: 8
23	MOLOGEN AG	Berlin, Germany	Oncology,Drug,Gene delivery, ...[+2]	Patent: 8
24	Ehwa Diamond Industrial Co., Ltd.	South Korea	Diamond,Diamond tool,Automation, ...[+2]	Patent: 8
25	Oxford BioTherapeutics Ltd.	United Kingdom	Antibody,Medicine,Pharmacy and Therapeutics, ...[+2]	Patent: 8
26	ImClone LLC	New Jersey, United States	Bevacizumab,Medicine,Blood cell, ...[+2]	Patent: 8
27	Sysmex Corp.	Hokkaido, Japan	Clinical chemistry,Reagent,Medical equipment, ...[+2]	Patent: 7
28	Samsung Heavy Industries Co., Ltd.	Gyeonggi-do, South Korea	Shipbuilding,Shipyard,Marine engineering, ...[+2]	Patent: 7
29	CJ Corp.	South Korea	Biotechnology,Pharmaceutics,Shopping mall, ...[+2]	Patent: 7
30	Roger Williams Medical Center	Rhode Island, United States	Health care,Hospitality industry,Immunotherapy, ...[+2]	Patent: 7
31	Daewoo Motor Co.	Incheon, South Korea	Automotive engineering	Patent: 7
32	Entex Rust & Mitschke Gmbh	Nordrhein-Westfalen, Germany	Dosing units,Industrial engineering	Patent: 7
33	Cyber Bank Co. Ltd.	South Korea		Patent: 7
34	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 6
35	Samsung Electro-Mechanics Co., Ltd.	Chungcheongnam-do, South Korea	Electronic component,Capacitor,Semiconductor, ...[+2]	Patent: 6
36	UANGEL Corp.	Gyeonggi-do, South Korea	Internet of Things,Telecommunications,Mobile device, ...[+2]	Patent: 6
37	KSIGN Co., Ltd.	South Korea	Software,Password,Information security, ...[+2]	Patent: 6
38	MagnaChip Semiconductor Ltd.	Seoul-t'ukpyolsi, South Korea	Semiconductor,Electronics,Software, ...[+2]	Patent: 6
39	Kalumetals, Inc.	United States		Patent: 6
40	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 5
41	Singapore Health Services Pte Ltd.	Singapore	Inhaler,Health care,Hospitality industry	Patent: 5
42	Christoph Miethke GmbH & Co. KG	Brandenburg, Germany	Medical equipment,Medicine	Patent: 5
43	Telson Electronics Co., Ltd.	South Korea	Handset,Telecommunications	Patent: 5
44	Locomotive Specialists, Inc.	Utah, United States	Wireless	Patent: 5
45	Won ST Co. Ltd.	South Korea	Semiconductor,Electronic component	Patent: 5
46	Workers Accident Medical Corp.	KR		Patent: 5
47	Koninklijke Philips NV	Noord-Holland, Netherlands	Health care,Wellness Programs,Medical imaging, ...[+2]	Patent: 4
48	DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.	South Korea	Shipbuilding,Shipyard,Computer hardware, ...[+2]	Patent: 4
49	Sun Microsystems, Inc.	California, United States	Software,Semiconductor,Microprocessor, ...[+2]	Patent: 4
50	DIO Corp.	Busan, South Korea	Dental implant,Automation,Manufacturing engineering, ...[+2]	Patent: 4
51	SCI Ltd.	Ontario, Canada	Software,Advertising,Standardization, ...[+1]	Patent: 4
52	Semiconductor Energy Laboratory Co., Ltd.	Kanagawa, Japan	Semiconductor,Transistor,Semiconductor device, ...[+2]	Patent: 4
53	STARTUP Deo	Indonesia	Distributor	Patent: 4
54	DideoNET Co., Ltd.	Seoul, South Korea	Software,Live streaming,Enterprise software	Patent: 4
55	Deciphera Pharmaceuticals LLC	Massachusetts, United States	Kinase,The Hallmarks of Cancer	Patent: 4
56	Daedong Trading Co., Ltd.	NC, KR	Food industry	Patent: 4
57	Roichen Co. Ltd.	South Korea		Patent: 4
58	Valtech Co. Ltd.	South Korea		Patent: 4
59	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Patent: 3
60	Gilead Sciences, Inc.	California, United States	Medicine,Health care,Biopharmaceutical, ...[+2]	Patent: 3
61	Mitel Networks Corp.	Ontario, Canada	Software,Call centre,Cloud computing, ...[+2]	Patent: 3
62	S-1 Corp. (Korea)	Seoul, South Korea	Physical security,Building management,Information security, ...[+2]	Patent: 3
63	SK Ecoplant Co., Ltd.	South Korea	Offshore wind power,Wind power,Real estate development, ...[+2]	Patent: 3
64	Epigenomics AG	Berlin, Germany	Epigenomics,Diagnostic test,Tumor marker, ...[+2]	Patent: 3
65	Dynamic Network Services, Inc.	New Hampshire, United States	Cloud computing,Application firewall,Software as a service, ...[+2]	Patent: 3
66	Daewoo Heavy Industries & Machinery Co., Ltd.	South Korea	Diesel engine,Automotive engineering	Patent: 3
67	Panasonic Industrial Devices SUNX Co., Ltd.	Aichi, Japan	Computer hardware,Electronics,Programmable logic controller, ...[+2]	Patent: 3
68	Renault Korea Motors	South Korea	Automotive engineering	Patent: 3
69	Glopost Co., Ltd.	South Korea	Software,Performing arts	Patent: 3
70	erae Automotive Systems Co., Ltd.	South Korea	Automotive engineering,Exhaust gas recirculation,Alternator, ...[+2]	Patent: 3
71	WhiteSmoke, Inc.	Delaware, United States	Software,Text mining,Language education, ...[+2]	Patent: 3
72	Hyundai Samho Heavy Industries Co., Ltd.	Jeollanam-do, South Korea	Shipbuilding,Mechanical engineering,Transport engineering	Patent: 3
73	SynTest Technologies, Inc.	California, United States	Test solution,Electronic component,Semiconductor, ...[+2]	Patent: 3
74	STARTUP Hyundai Autron Co., Ltd.	South Korea	Biotechnology,Agriculture,Fishery, ...[+2]	Patent: 3
75	Oracle America, Inc.	California, United States	Cytidine monophosphate,Information technology consulting,Systems design	Patent: 3
76	Kumkang Co., Ltd.	SL, KR		Patent: 3
77	Daekyung Co., Ltd.	South Korea		Patent: 3
78	Hallim Precision Co., Ltd.	South Korea	Construction engineering	Patent: 3
79	Kennametal Widia Produktions GmbH & Co. KG	Nordrhein-Westfalen, Germany	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 3
80	Mitsubishi Kogyo KK	Japan		Patent: 3
81	Daekyeong Co. Ltd.	South Korea		Patent: 3
82	Yonsei Industry-Academic Cooperation Foundation	Seoul, South Korea		Patent: 3
83	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 2
84	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 2
85	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 2
86	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 2
87	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 2
88	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 2
89	Bristol Myers Squibb Co.	New York, United States	Medicine,Health care,Oncology drugs, ...[+2]	Patent: 2
90	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	Patent: 2
91	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	Patent: 2
92	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 2
93	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Patent: 2
94	ROHM Co., Ltd.	Kyoto, Japan	Semiconductor,Electronic component,Power module, ...[+2]	Patent: 2
95	Tsubakimoto Chain Co.	Osaka, Japan	Power transmission,Automation,Mechanical engineering, ...[+2]	Patent: 2
96	Daido Steel Co., Ltd.	Aichi, Japan	Magnet,Power transmission,Ferroalloy, ...[+2]	Patent: 2
97	Samsung C&T Corp.	South Korea	Food material,LNG storage tank,Product design, ...[+2]	Patent: 2
98	Samsung SDI Co., Ltd.	Chungcheongnam-do, South Korea	Plasma display,Lithium-ion battery,Solar energy, ...[+2]	Patent: 2
99	LG Uplus Corp.	South Korea	Telecommunications,Mobile device,Electronics, ...[+2]	Patent: 2
100	DAEWON KANG UP Co., Ltd.	Chungcheongnam-do, South Korea	Head restraint,Automotive engineering,Trim, ...[+1]	Patent: 2