
Huan Hoang
Examiner (ID: 15690, Phone: (571)272-1779 , Office: P/2827 )
| Most Active Art Unit | 2827 |
| Art Unit(s) | 2827, 2511, 2818, 2154 |
| Total Applications | 3289 |
| Issued Applications | 3066 |
| Pending Applications | 115 |
| Abandoned Applications | 129 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20126040
[patent_doc_number] => 20250241071
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => SEMICONDUCTOR SUBSTRATE, TREATING METHOD THEREOF, SOLAR CELL AND PREPARATION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/698738
[patent_app_country] => US
[patent_app_date] => 2022-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6103
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18698738
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/698738 | Semiconductor substrate, treating method thereof, solar cell and preparation method thereof | Dec 22, 2022 | Issued |
Array
(
[id] => 18541475
[patent_doc_number] => 20230246591
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-03
[patent_title] => PHOTOVOLTAIC PLANT
[patent_app_type] => utility
[patent_app_number] => 18/077634
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5282
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077634
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/077634 | Photovoltaic plant | Dec 7, 2022 | Issued |
Array
(
[id] => 19532043
[patent_doc_number] => 20240355945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => PHOTOVOLTAIC MODULE
[patent_app_type] => utility
[patent_app_number] => 18/713354
[patent_app_country] => US
[patent_app_date] => 2022-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10091
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713354
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/713354 | PHOTOVOLTAIC MODULE | Nov 23, 2022 | Abandoned |
Array
(
[id] => 20478151
[patent_doc_number] => 20260020372
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-01-15
[patent_title] => BACK JUNCTION SOLAR CELL AND PREPARATION METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/993923
[patent_app_country] => US
[patent_app_date] => 2022-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2432
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18993923
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/993923 | BACK JUNCTION SOLAR CELL AND PREPARATION METHOD THEREFOR | Nov 17, 2022 | Pending |
Array
(
[id] => 19385098
[patent_doc_number] => 20240274968
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => Degassing System For Secondary Battery
[patent_app_type] => utility
[patent_app_number] => 18/569098
[patent_app_country] => US
[patent_app_date] => 2022-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7261
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569098
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/569098 | Degassing System For Secondary Battery | Nov 7, 2022 | Pending |
Array
(
[id] => 19184000
[patent_doc_number] => 11990604
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Method and system for all-conductive battery electrodes
[patent_app_type] => utility
[patent_app_number] => 17/981627
[patent_app_country] => US
[patent_app_date] => 2022-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4852
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981627
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/981627 | Method and system for all-conductive battery electrodes | Nov 6, 2022 | Issued |
Array
(
[id] => 18663339
[patent_doc_number] => 20230309366
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => COMPOUND, SENSOR, SENSOR EMBEDDED DISPLAY PANEL, AND ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/979967
[patent_app_country] => US
[patent_app_date] => 2022-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27930
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979967
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/979967 | Compound, sensor, sensor embedded display panel, and electronic device | Nov 2, 2022 | Issued |
Array
(
[id] => 18223777
[patent_doc_number] => 20230062771
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-02
[patent_title] => LITHIUM ION SECONDARY BATTERY
[patent_app_type] => utility
[patent_app_number] => 17/968121
[patent_app_country] => US
[patent_app_date] => 2022-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6277
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968121
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/968121 | Lithium ion secondary battery | Oct 17, 2022 | Issued |
Array
(
[id] => 20108170
[patent_doc_number] => 12358876
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Condensed cyclic compound and organic light-emitting device including the same
[patent_app_type] => utility
[patent_app_number] => 18/045345
[patent_app_country] => US
[patent_app_date] => 2022-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 11130
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045345
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/045345 | Condensed cyclic compound and organic light-emitting device including the same | Oct 9, 2022 | Issued |
Array
(
[id] => 19688899
[patent_doc_number] => 20250007444
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => Support plate for integrating photovoltaic panels of various dimensions
[patent_app_type] => utility
[patent_app_number] => 18/696347
[patent_app_country] => US
[patent_app_date] => 2022-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3587
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18696347
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/696347 | Support plate for integrating photovoltaic panels of various dimensions | Sep 28, 2022 | Pending |
Array
(
[id] => 19532040
[patent_doc_number] => 20240355942
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => TEXTURE STRUCTURE OF SOLAR CELL AND PREPARATION METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/685271
[patent_app_country] => US
[patent_app_date] => 2022-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7442
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685271
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/685271 | TEXTURE STRUCTURE OF SOLAR CELL AND PREPARATION METHOD THEREFOR | Sep 22, 2022 | Pending |
Array
(
[id] => 18126711
[patent_doc_number] => 20230012332
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-12
[patent_title] => Thermoelectric Device Structures
[patent_app_type] => utility
[patent_app_number] => 17/949209
[patent_app_country] => US
[patent_app_date] => 2022-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9789
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17949209
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/949209 | Thermoelectric device structures | Sep 19, 2022 | Issued |
Array
(
[id] => 18265523
[patent_doc_number] => 20230086765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => SOLAR CELL, MULTI-JUNCTION SOLAR CELL, SOLAR CELL MODULE, AND PHOTOVOLTAIC POWER GENERATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/898513
[patent_app_country] => US
[patent_app_date] => 2022-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16362
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 273
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898513
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/898513 | Solar cell, multi-junction solar cell, solar cell module, and photovoltaic power generation system | Aug 29, 2022 | Issued |
Array
(
[id] => 20132714
[patent_doc_number] => 12375032
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Solar panel system
[patent_app_type] => utility
[patent_app_number] => 17/822987
[patent_app_country] => US
[patent_app_date] => 2022-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3551
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822987
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/822987 | Solar panel system | Aug 28, 2022 | Issued |
Array
(
[id] => 19560351
[patent_doc_number] => 20240372143
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => NONAQUEOUS ELECTROLYTE AND LITHIUM ION BATTERY CONTAINING SAME
[patent_app_type] => utility
[patent_app_number] => 18/555849
[patent_app_country] => US
[patent_app_date] => 2022-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4828
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555849
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/555849 | NONAQUEOUS ELECTROLYTE AND LITHIUM ION BATTERY CONTAINING SAME | Aug 21, 2022 | Pending |
Array
(
[id] => 20690763
[patent_doc_number] => 12620925
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-05
[patent_title] => Photovoltaic installation
[patent_app_type] => utility
[patent_app_number] => 18/705315
[patent_app_country] => US
[patent_app_date] => 2022-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 0
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18705315
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/705315 | Photovoltaic installation | Aug 17, 2022 | Issued |
Array
(
[id] => 19453002
[patent_doc_number] => 20240313132
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => PASSIVATION CONTACT STRUCTURE AND MANUFACTURING METHOD THEREFOR AND SOLAR CELL USING SAME
[patent_app_type] => utility
[patent_app_number] => 18/681220
[patent_app_country] => US
[patent_app_date] => 2022-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5348
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18681220
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/681220 | PASSIVATION CONTACT STRUCTURE AND MANUFACTURING METHOD THEREFOR AND SOLAR CELL USING SAME | Aug 4, 2022 | Pending |
Array
(
[id] => 19528412
[patent_doc_number] => 20240352314
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => COMPOSITE FINE PARTICLES, SOLAR CELL, MEMBER FOR PHOTOELECTRIC CONVERSION ELEMENTS, AND PHOTOELECTRIC CONVERSION ELEMENT
[patent_app_type] => utility
[patent_app_number] => 18/681529
[patent_app_country] => US
[patent_app_date] => 2022-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13312
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681529
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/681529 | Composite fine particles, solar cell, member for photoelectric conversion elements, and photoelectric conversion element | Aug 2, 2022 | Issued |
Array
(
[id] => 19868636
[patent_doc_number] => 20250107422
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => METHOD OF BANDGAP TUNING OF CO-EVAPORATED PEROVSKITE
[patent_app_type] => utility
[patent_app_number] => 18/291156
[patent_app_country] => US
[patent_app_date] => 2022-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10641
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18291156
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/291156 | METHOD OF BANDGAP TUNING OF CO-EVAPORATED PEROVSKITE | Jul 21, 2022 | Abandoned |
Array
(
[id] => 18199470
[patent_doc_number] => 20230052989
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-16
[patent_title] => TRANSPARENT PHOTOVOLTAIC CELLS
[patent_app_type] => utility
[patent_app_number] => 17/866362
[patent_app_country] => US
[patent_app_date] => 2022-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5226
[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] => 17866362
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/866362 | TRANSPARENT PHOTOVOLTAIC CELLS | Jul 14, 2022 | Abandoned |