Search

Tae-sik Kang

Examiner (ID: 25, Phone: (571)272-3190 , Office: P/1757 )

Most Active Art Unit
1726
Art Unit(s)
1728, 1757, 1726
Total Applications
695
Issued Applications
364
Pending Applications
74
Abandoned Applications
279

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20753545 [patent_doc_number] => 20260155777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => COUNTERBALANCE ASSEMBLIES IN PHOTOVOLTAIC SOLAR TRACKERS [patent_app_type] => utility [patent_app_number] => 19/406216 [patent_app_country] => US [patent_app_date] => 2025-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19406216 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/406216
COUNTERBALANCE ASSEMBLIES IN PHOTOVOLTAIC SOLAR TRACKERS Dec 1, 2025 Pending
Array ( [id] => 20658294 [patent_doc_number] => 20260110334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => TORQUE TUBE INTERFACE WITH BIFURCATED STOP [patent_app_type] => utility [patent_app_number] => 19/360310 [patent_app_country] => US [patent_app_date] => 2025-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19360310 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/360310
TORQUE TUBE INTERFACE WITH BIFURCATED STOP Oct 15, 2025 Pending
Array ( [id] => 20783762 [patent_doc_number] => 20260171965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => SYSTEM AND METHOD FOR IDENTIFYING AND MAPPING SOLAR PANELS IN A PHOTOVOLTAIC ARRAY NETWORK [patent_app_type] => utility [patent_app_number] => 19/353545 [patent_app_country] => US [patent_app_date] => 2025-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19353545 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/353545
SYSTEM AND METHOD FOR IDENTIFYING AND MAPPING SOLAR PANELS IN A PHOTOVOLTAIC ARRAY NETWORK Oct 7, 2025 Pending
Array ( [id] => 20971924 [patent_doc_number] => 20260271476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-09-10 [patent_title] => METHOD FOR MANUFACTURING PEROVSKITE SOLAR CELL AND PEROVSKITE SOLAR CELL WITH IMPROVED INTERFACIAL ENERGY MATCHING MANUFACTURED THEREBY [patent_app_type] => utility [patent_app_number] => 19/166684 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19166684 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/166684
METHOD FOR MANUFACTURING PEROVSKITE SOLAR CELL AND PEROVSKITE SOLAR CELL WITH IMPROVED INTERFACIAL ENERGY MATCHING MANUFACTURED THEREBY Sep 17, 2025 Pending
Array ( [id] => 20293077 [patent_doc_number] => 20250318320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => PRE-TEXTURED SILICON WAFER AND PREPARATION METHOD THEREOF, TEXTURED WAFER, AND SOLAR CELL [patent_app_type] => utility [patent_app_number] => 19/247156 [patent_app_country] => US [patent_app_date] => 2025-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19247156 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/247156
PRE-TEXTURED SILICON WAFER AND PREPARATION METHOD THEREOF, TEXTURED WAFER, AND SOLAR CELL Jun 23, 2025 Pending
Array ( [id] => 20293073 [patent_doc_number] => 20250318316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => PASSIVATED CONTACT STRUCTURE, SOLAR CELL, MODULE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 19/242841 [patent_app_country] => US [patent_app_date] => 2025-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19242841 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/242841
Passivated contact structure, solar cell, module and system Jun 17, 2025 Issued
Array ( [id] => 20516616 [patent_doc_number] => 20260040719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => SOLAR CELL, SOLAR CELL STRING, AND PHOTOVOLTAIC MODULE [patent_app_type] => utility [patent_app_number] => 19/223095 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223095 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223095
SOLAR CELL, SOLAR CELL STRING, AND PHOTOVOLTAIC MODULE May 29, 2025 Pending
Array ( [id] => 20237715 [patent_doc_number] => 20250295034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => METHOD OF MANUFACTURING THERMOELECTRIC DEVICES WITH INSULATORS [patent_app_type] => utility [patent_app_number] => 19/224196 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19224196 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/224196
METHOD OF MANUFACTURING THERMOELECTRIC DEVICES WITH INSULATORS May 29, 2025 Pending
Array ( [id] => 20224914 [patent_doc_number] => 20250287845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION MODULE, THERMOELECTRIC CONVERSION SYSTEM, THERMOELECTRIC CONVERSION MATERIAL, METHOD FOR GENERATING ELECTRICAL POWER, AND METHOD FOR MANUFACTURING THERMOELECTRIC CONVERSION ELEMENT [patent_app_type] => utility [patent_app_number] => 19/220122 [patent_app_country] => US [patent_app_date] => 2025-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19220122 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/220122
THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION MODULE, THERMOELECTRIC CONVERSION SYSTEM, THERMOELECTRIC CONVERSION MATERIAL, METHOD FOR GENERATING ELECTRICAL POWER, AND METHOD FOR MANUFACTURING THERMOELECTRIC CONVERSION ELEMENT May 27, 2025 Pending
Array ( [id] => 20631951 [patent_doc_number] => 20260096242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => PREPARATION METHOD OF ELECTRODE GRID LINES, AND PHOTOVOLTAIC (PV) CELL [patent_app_type] => utility [patent_app_number] => 19/192425 [patent_app_country] => US [patent_app_date] => 2025-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19192425 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/192425
PREPARATION METHOD OF ELECTRODE GRID LINES, AND PHOTOVOLTAIC (PV) CELL Apr 28, 2025 Pending
Array ( [id] => 20184017 [patent_doc_number] => 20250267975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => ENERGY HARVESTING ELECTRO-OPTIC DISPLAYS [patent_app_type] => utility [patent_app_number] => 19/188154 [patent_app_country] => US [patent_app_date] => 2025-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19188154 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/188154
ENERGY HARVESTING ELECTRO-OPTIC DISPLAYS Apr 23, 2025 Pending
Array ( [id] => 20326580 [patent_doc_number] => 20250338668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SOLAR CELL AND PHOTOVOLTAIC MODULE [patent_app_type] => utility [patent_app_number] => 19/182516 [patent_app_country] => US [patent_app_date] => 2025-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19182516 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/182516
SOLAR CELL AND PHOTOVOLTAIC MODULE Apr 16, 2025 Pending
Array ( [id] => 20169452 [patent_doc_number] => 20250261499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => PEROVSKITE SOLAR CELL AND PREPARATION METHOD THEREOF, AND AN ELECTRICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 19/180189 [patent_app_country] => US [patent_app_date] => 2025-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19180189 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/180189
PEROVSKITE SOLAR CELL AND PREPARATION METHOD THEREOF, AND AN ELECTRICAL APPARATUS Apr 15, 2025 Pending
Array ( [id] => 20962809 [patent_doc_number] => 12733265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Back contact solar cell, preparation method therefor, and photovoltaic module [patent_app_type] => utility [patent_app_number] => 19/174580 [patent_app_country] => US [patent_app_date] => 2025-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10716 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19174580 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/174580
BACK CONTACT SOLAR CELL, PREPARATION METHOD THEREFOR, AND PHOTOVOLTAIC MODULE Apr 8, 2025 Pending
Array ( [id] => 20291854 [patent_doc_number] => 20250317097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => SOLAR ARRAY SUPPORT STRUCTURE [patent_app_type] => utility [patent_app_number] => 19/172320 [patent_app_country] => US [patent_app_date] => 2025-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19172320 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172320
SOLAR ARRAY SUPPORT STRUCTURE Apr 6, 2025 Pending
Array ( [id] => 20291851 [patent_doc_number] => 20250317094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => APPARATUS, SYSTEM, AND METHODS FOR MODULAR SOLAR RACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/172552 [patent_app_country] => US [patent_app_date] => 2025-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19172552 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172552
APPARATUS, SYSTEM, AND METHODS FOR MODULAR SOLAR RACKING SYSTEM Apr 6, 2025 Pending
Array ( [id] => 20104760 [patent_doc_number] => 20250234696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => PEROVSKITE SOLAR CELL, PREPARATION METHOD THEREOF, AND ELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/170902 [patent_app_country] => US [patent_app_date] => 2025-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19170902 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/170902
PEROVSKITE SOLAR CELL, PREPARATION METHOD THEREOF, AND ELECTRIC DEVICE Apr 3, 2025 Pending
Array ( [id] => 20293109 [patent_doc_number] => 20250318352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => FUNCTIONALIZED AROMATIC PHOSPHONIC ACIDS FOR DISPLAY AND SOLAR CELL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 19/169745 [patent_app_country] => US [patent_app_date] => 2025-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19169745 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/169745
FUNCTIONALIZED AROMATIC PHOSPHONIC ACIDS FOR DISPLAY AND SOLAR CELL APPLICATIONS Apr 2, 2025 Pending
Array ( [id] => 20326550 [patent_doc_number] => 20250338638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => PHOTOVOLTAIC MODULE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 19/069230 [patent_app_country] => US [patent_app_date] => 2025-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19069230 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/069230
PHOTOVOLTAIC MODULE AND METHOD FOR MANUFACTURING THE SAME Mar 3, 2025 Pending
Array ( [id] => 21025987 [patent_doc_number] => 20260305050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-10-01 [patent_title] => SOLAR CELL [patent_app_type] => utility [patent_app_number] => 18/996262 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18996262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/996262
SOLAR CELL Jan 16, 2025 Pending
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