Search

David Z. Chen

Examiner (ID: 443, Phone: (571)270-7438 , Office: P/2815 )

Most Active Art Unit
2815
Art Unit(s)
2815
Total Applications
794
Issued Applications
308
Pending Applications
106
Abandoned Applications
390

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18286811 [patent_doc_number] => 20230102283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/652417 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652417
DISPLAY PANEL AND DISPLAY DEVICE Feb 23, 2022 Pending
Array ( [id] => 18585989 [patent_doc_number] => 20230268254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => ELECTRONIC DEVICE WITH FRAME COMPONENT [patent_app_type] => utility [patent_app_number] => 17/676092 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676092
ELECTRONIC DEVICE WITH FRAME COMPONENT Feb 17, 2022 Abandoned
Array ( [id] => 18362713 [patent_doc_number] => 20230144304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/674843 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674843
SEMICONDUCTOR STRUCTURE Feb 17, 2022 Abandoned
Array ( [id] => 17630696 [patent_doc_number] => 20220165711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => METHOD OF MANUFACTURING DIE STACK STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/669383 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669383
Method of manufacturing die stack structure Feb 10, 2022 Issued
Array ( [id] => 19384760 [patent_doc_number] => 20240274630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => LIGHT DETECTING DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/568584 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568584
LIGHT DETECTING DEVICE AND ELECTRONIC APPARATUS Feb 9, 2022 Pending
Array ( [id] => 17630865 [patent_doc_number] => 20220165880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => HIGH VOLTAGE DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/666501 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18042 [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] => 17666501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666501
HIGH VOLTAGE DEVICE AND MANUFACTURING METHOD THEREOF Feb 6, 2022 Abandoned
Array ( [id] => 17615404 [patent_doc_number] => 20220157684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => HERMETICALLY SEALED GLASS ENCLOSURE [patent_app_type] => utility [patent_app_number] => 17/665739 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665739
Hermetically sealed glass package including a heat-dissipating base substrate, a cap, and a laser bonding line Feb 6, 2022 Issued
Array ( [id] => 19191606 [patent_doc_number] => 20240170519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/551652 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551652
SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE Jan 30, 2022 Pending
Array ( [id] => 20268651 [patent_doc_number] => 12439663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Integration of low and high voltage devices on substrate [patent_app_type] => utility [patent_app_number] => 17/574728 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 3406 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574728
Integration of low and high voltage devices on substrate Jan 12, 2022 Issued
Array ( [id] => 19597001 [patent_doc_number] => 12154854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Electronic fuses with a silicide layer having multiple thicknesses [patent_app_type] => utility [patent_app_number] => 17/570626 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 3626 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570626
Electronic fuses with a silicide layer having multiple thicknesses Jan 6, 2022 Issued
Array ( [id] => 17963906 [patent_doc_number] => 20220344487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => SEMICONDUCTOR STRUCTURE AND METHOD FOR FABRICATING SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/569443 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569443
SEMICONDUCTOR STRUCTURE AND METHOD FOR FABRICATING SEMICONDUCTOR STRUCTURE Jan 4, 2022 Abandoned
Array ( [id] => 17708620 [patent_doc_number] => 20220208628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => CHIP PACKAGING STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/565402 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565402
CHIP PACKAGING STRUCTURE Dec 28, 2021 Abandoned
Array ( [id] => 18149322 [patent_doc_number] => 20230023179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => HIGH VOLTAGE SEMICONDUCTOR DEVICE WITH ESD SELF-PROTECTION CAPABILITY AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/563444 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563444
High voltage semiconductor device with ESD self-protection capability and manufacturing method thereof Dec 27, 2021 Issued
Array ( [id] => 18473394 [patent_doc_number] => 20230207682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/561317 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561317
SEMICONDUCTOR DEVICE AND METHOD FORMING THE SAME Dec 22, 2021 Pending
Array ( [id] => 17692199 [patent_doc_number] => 20220199492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SEMICONDUCTOR COOLING ARRANGEMENT WITH IMPROVED BAFFLE [patent_app_type] => utility [patent_app_number] => 17/560171 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560171
SEMICONDUCTOR COOLING ARRANGEMENT WITH IMPROVED BAFFLE Dec 21, 2021 Abandoned
Array ( [id] => 19386980 [patent_doc_number] => 20240276850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => DISPLAY PANEL AND MOBILE TERMINAL [patent_app_type] => utility [patent_app_number] => 18/568598 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568598
DISPLAY PANEL AND MOBILE TERMINAL Dec 21, 2021 Pending
Array ( [id] => 17523047 [patent_doc_number] => 20220108896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => TESTING SEMICONDUCTOR COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/551081 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17551081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551081
TESTING SEMICONDUCTOR COMPONENTS Dec 13, 2021 Pending
Array ( [id] => 17521211 [patent_doc_number] => 20220107060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => LED-Filaments and LED-Filament Lamps [patent_app_type] => utility [patent_app_number] => 17/543639 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543639
LED-filaments and LED-filament lamps Dec 5, 2021 Issued
Array ( [id] => 18394820 [patent_doc_number] => 20230163041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SELECTIVE HEAT SINK [patent_app_type] => utility [patent_app_number] => 17/534224 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534224
SELECTIVE HEAT SINK Nov 22, 2021 Pending
Array ( [id] => 17901139 [patent_doc_number] => 20220310801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SEMICONDUCTOR DEVICES AND DATA STORAGE SYSTEMS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/530651 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530651
SEMICONDUCTOR DEVICES AND DATA STORAGE SYSTEMS INCLUDING THE SAME Nov 18, 2021 Pending
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