Category:Sang Yeong JEONG

Sang Yeong JEONG

Executive Summary

Sang Yeong JEONG is an inventor who has filed 4 patents. Their primary areas of innovation include APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (transformers (3 patents), comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules (1 patents), MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites (1 patents), and they have worked with companies such as EM CORETECH INC. (4 patents). Their most frequent collaborators include (4 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H02M1/44 (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (transformers): 3 patents
• H02S40/32 (comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules): 1 patents
• H01F27/427 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• G01R19/16576 (Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values): 1 patents
• H03F1/305 (Modifications of amplifiers to reduce influence of variations of temperature or supply voltage {or other physical parameters (in differential amplifiers): 1 patents
• H01F2017/0093 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H01F2017/065 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H02M5/293 (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (transformers): 1 patents
• H02M1/32 (Means for protecting converters other than automatic disconnection): 1 patents
• H02M1/123 (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (transformers): 1 patents

Companies

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List of Companies

• EM CORETECH INC.: 4 patents

Collaborators

• Jin Gook KIM (4 collaborations)