Search

Christina Chern

Examiner (ID: 1644, Phone: (408)918-7559 , Office: P/1758 )

Most Active Art Unit
1721
Art Unit(s)
1725, 1755, 1758, 1721, 1795, 1722
Total Applications
794
Issued Applications
278
Pending Applications
90
Abandoned Applications
436

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19517837 [patent_doc_number] => 20240349523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MULTIJUNCTION PHOTOVOLTAIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/635327 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18635327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635327
MULTIJUNCTION PHOTOVOLTAIC DEVICE Apr 14, 2024 Pending
Array ( [id] => 19515972 [patent_doc_number] => 20240347658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Method for manufacturing a laminar layered photovoltaic panel and a laminar layered photovoltaic panel manufactured with the method [patent_app_type] => utility [patent_app_number] => 18/634948 [patent_app_country] => US [patent_app_date] => 2024-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634948
Method for manufacturing a laminar layered photovoltaic panel and a laminar layered photovoltaic panel manufactured with the method Apr 13, 2024 Issued
Array ( [id] => 20626003 [patent_doc_number] => 12593528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Solar cell and photovoltaic module [patent_app_type] => utility [patent_app_number] => 18/632192 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5910 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632192
Solar cell and photovoltaic module Apr 9, 2024 Issued
Array ( [id] => 20636996 [patent_doc_number] => 12597884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Transportable and multi configurable, modular power platforms [patent_app_type] => utility [patent_app_number] => 18/627556 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 49 [patent_no_of_words] => 7860 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627556
Transportable and multi configurable, modular power platforms Apr 4, 2024 Issued
Array ( [id] => 20056066 [patent_doc_number] => 20250194288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => BACK-CONTACT SOLAR CELL, METHOD FOR PREPARING THE SAME, AND PHOTOVOLTAIC MODULE [patent_app_type] => utility [patent_app_number] => 18/614488 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10998 [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] => 18614488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614488
Back-contact solar cell, method for preparing the same, and photovoltaic module Mar 21, 2024 Issued
Array ( [id] => 19286645 [patent_doc_number] => 20240223125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => POLYANGULAR, SPECULAR MINI-STRUCTURE FOR FOCUSED, SOLAR-ENERGY-SUPPLIED BATTERY [patent_app_type] => utility [patent_app_number] => 18/604463 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604463
POLYANGULAR, SPECULAR MINI-STRUCTURE FOR FOCUSED, SOLAR-ENERGY-SUPPLIED BATTERY Mar 12, 2024 Pending
Array ( [id] => 19384857 [patent_doc_number] => 20240274727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SOLAR CELL COMPONENT, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/589434 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589434
SOLAR CELL COMPONENT, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE Feb 27, 2024 Pending
Array ( [id] => 20198583 [patent_doc_number] => 20250275293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => SOLAR CELL [patent_app_type] => utility [patent_app_number] => 18/585309 [patent_app_country] => US [patent_app_date] => 2024-02-23 [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] => -14 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585309
SOLAR CELL Feb 22, 2024 Abandoned
Array ( [id] => 19306016 [patent_doc_number] => 20240234596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Solar Module [patent_app_type] => utility [patent_app_number] => 18/432171 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432171
Solar Module Feb 4, 2024 Abandoned
Array ( [id] => 19516339 [patent_doc_number] => 20240348025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => BUILDING INTEGRATED PHOTOVOLTAIC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/405766 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54659 [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] => 18405766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405766
BUILDING INTEGRATED PHOTOVOLTAIC SYSTEM Jan 4, 2024 Pending
Array ( [id] => 20091151 [patent_doc_number] => 20250221087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => ULTRA-THIN TRANSMISSIVE CADMIUM ALLOY SOLAR CELL [patent_app_type] => utility [patent_app_number] => 18/400407 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3319 [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] => 18400407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400407
ULTRA-THIN TRANSMISSIVE CADMIUM ALLOY SOLAR CELL Dec 28, 2023 Pending
Array ( [id] => 19332724 [patent_doc_number] => 20240247154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => FIRE RETARDING SYSTEM AND PROTECTIVE LAYERS OR COATINGS [patent_app_type] => utility [patent_app_number] => 18/400224 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18251 [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] => 18400224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400224
FIRE RETARDING SYSTEM AND PROTECTIVE LAYERS OR COATINGS Dec 28, 2023 Abandoned
Array ( [id] => 20846728 [patent_doc_number] => 20260206328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-16 [patent_title] => TANDEM SOLAR CELL, MANUFACTURING METHOD THEREOF, AND PHOTOVOLTAIC MODULE [patent_app_type] => utility [patent_app_number] => 19/138510 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19138510 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/138510
TANDEM SOLAR CELL, MANUFACTURING METHOD THEREOF, AND PHOTOVOLTAIC MODULE Dec 14, 2023 Pending
Array ( [id] => 20596791 [patent_doc_number] => 12580520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Solar cell module and solar energy power system with ice-dissolving function [patent_app_type] => utility [patent_app_number] => 18/388482 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388482
Solar cell module and solar energy power system with ice-dissolving function Nov 8, 2023 Issued
Array ( [id] => 19524196 [patent_doc_number] => 12125937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Solar cell, method for manufacturing the same, photovoltaic module, and photovoltaic system [patent_app_type] => utility [patent_app_number] => 18/386531 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 37 [patent_no_of_words] => 21317 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386531
Solar cell, method for manufacturing the same, photovoltaic module, and photovoltaic system Nov 1, 2023 Issued
Array ( [id] => 21013512 [patent_doc_number] => 12750003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Building integrated photovoltaic (BIPV) curtain wall system [patent_app_type] => utility [patent_app_number] => 18/382147 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 62 [patent_no_of_words] => 16410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382147
BUILDING INTEGRATED PHOTOVOLTAIC (BIPV) CURTAIN WALL SYSTEM Oct 19, 2023 Pending
Array ( [id] => 19116637 [patent_doc_number] => 20240128387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SYSTEMS AND METHODS TO CONVERT SOLAR RADIATION INTO ELECTRICITY [patent_app_type] => utility [patent_app_number] => 18/489819 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489819
SYSTEMS AND METHODS TO CONVERT SOLAR RADIATION INTO ELECTRICITY Oct 17, 2023 Abandoned
Array ( [id] => 19980693 [patent_doc_number] => 12348184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method for making a modular solar panel [patent_app_type] => utility [patent_app_number] => 18/487310 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4432 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487310
Method for making a modular solar panel Oct 15, 2023 Issued
Array ( [id] => 19597144 [patent_doc_number] => 12154998 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Photovoltaic module [patent_app_type] => utility [patent_app_number] => 18/471431 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 10041 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471431
Photovoltaic module Sep 20, 2023 Issued
Array ( [id] => 19038503 [patent_doc_number] => 20240088318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => HEAT CONDUCTING LAYERS FOR PHOTOVOLTAIC MODULES [patent_app_type] => utility [patent_app_number] => 18/467435 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467435
HEAT CONDUCTING LAYERS FOR PHOTOVOLTAIC MODULES Sep 13, 2023 Pending
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