Search

David Z. Chen

Examiner (ID: 19579, Phone: (571)270-7438 , Office: P/2815 )

Most Active Art Unit
2815
Art Unit(s)
2815
Total Applications
789
Issued Applications
304
Pending Applications
115
Abandoned Applications
387

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13848031 [patent_doc_number] => 20190027500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/984744 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984744 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984744
Array substrate with stacked gate lines, manufacturing method thereof, and display device with stacked gate lines May 20, 2018 Issued
Array ( [id] => 13786023 [patent_doc_number] => 20190006550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 15/984654 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984654 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984654
SEMICONDUCTOR DEVICE May 20, 2018 Abandoned
Array ( [id] => 13420391 [patent_doc_number] => 20180261738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => SEMICONDUCTOR LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 15/973977 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973977
SEMICONDUCTOR LIGHT EMITTING DEVICE May 7, 2018 Abandoned
Array ( [id] => 17878637 [patent_doc_number] => 11450661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Forming STI regions to separate semiconductor Fins [patent_app_type] => utility [patent_app_number] => 15/958774 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 4567 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15958774 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958774
Forming STI regions to separate semiconductor Fins Apr 19, 2018 Issued
Array ( [id] => 16988042 [patent_doc_number] => 11075225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Display device including a crack detecting line [patent_app_type] => utility [patent_app_number] => 15/951418 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7327 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951418 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951418
Display device including a crack detecting line Apr 11, 2018 Issued
Array ( [id] => 14238209 [patent_doc_number] => 20190131277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => DIE STACK STRUCTURE AND METHOD OF FABRICATING THE SAME AND PACKAGE [patent_app_type] => utility [patent_app_number] => 15/939310 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15939310 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939310
Die stack structure with hybrid bonding structure and method of fabricating the same and package Mar 28, 2018 Issued
Array ( [id] => 16944141 [patent_doc_number] => 11056392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => FinFET devices having gate stacks with protruding parts and method of forming the same [patent_app_type] => utility [patent_app_number] => 15/939304 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 4762 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939304
FinFET devices having gate stacks with protruding parts and method of forming the same Mar 28, 2018 Issued
Array ( [id] => 17181306 [patent_doc_number] => 11158555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Package structure having sensor die with touch sensing electrode, and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 15/939293 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5548 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939293 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939293
Package structure having sensor die with touch sensing electrode, and method of fabricating the same Mar 28, 2018 Issued
Array ( [id] => 16521637 [patent_doc_number] => 10872862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Package structure having bridge structure for connection between semiconductor dies and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 15/939288 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939288 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939288
Package structure having bridge structure for connection between semiconductor dies and method of fabricating the same Mar 28, 2018 Issued
Array ( [id] => 13335199 [patent_doc_number] => 20180219137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => Optoelectronic Device Mounting Structure with Embedded Heatsink Element [patent_app_type] => utility [patent_app_number] => 15/926166 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15926166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/926166
Optoelectronic device mounting structure with embedded heatsink element Mar 19, 2018 Issued
Array ( [id] => 15488361 [patent_doc_number] => 10559542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Chip security fingerprint [patent_app_type] => utility [patent_app_number] => 15/920562 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4115 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920562
Chip security fingerprint Mar 13, 2018 Issued
Array ( [id] => 16402300 [patent_doc_number] => 20200343158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => COPPER/TITANIUM/ALUMINUM JOINT, INSULATING CIRCUIT SUBSTRATE, INSULATING CIRCUIT SUBSTRATE WITH HEAT SINK, POWER MODULE, LED MODULE, AND THERMOELECTRIC MODULE [patent_app_type] => utility [patent_app_number] => 16/959160 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959160
Copper/titanium/aluminum joint, insulating circuit substrate, insulating circuit substrate with heat sink, power module, LED module, and thermoelectric module Feb 12, 2018 Issued
Array ( [id] => 15169995 [patent_doc_number] => 10490501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Method to form interconnect structure with tungsten fill [patent_app_type] => utility [patent_app_number] => 15/893193 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5750 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15893193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/893193
Method to form interconnect structure with tungsten fill Feb 8, 2018 Issued
Array ( [id] => 18331969 [patent_doc_number] => 11637227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Semiconductor device including multiple distributed bragg reflector layers [patent_app_type] => utility [patent_app_number] => 16/476773 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 88 [patent_figures_cnt] => 88 [patent_no_of_words] => 67905 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476773
Semiconductor device including multiple distributed bragg reflector layers Jan 24, 2018 Issued
Array ( [id] => 12778798 [patent_doc_number] => 20180151434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE HAVING A DUMMY SECTION [patent_app_type] => utility [patent_app_number] => 15/879006 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 15879006 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879006
METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE HAVING A DUMMY SECTION Jan 23, 2018 Abandoned
Array ( [id] => 15703801 [patent_doc_number] => 10608088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Electrode structure of a transistor for increasing and stabilizing current flowing through drain electrode to source electrode, and pixel structure and display apparatus comprising the same [patent_app_type] => utility [patent_app_number] => 15/861933 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4586 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15861933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/861933
Electrode structure of a transistor for increasing and stabilizing current flowing through drain electrode to source electrode, and pixel structure and display apparatus comprising the same Jan 3, 2018 Issued
Array ( [id] => 15389195 [patent_doc_number] => 10535802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Light emitting device light-amplified with graphene and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 15/843392 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5090 [patent_no_of_claims] => 6 [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] => 15843392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843392
Light emitting device light-amplified with graphene and method for manufacturing same Dec 14, 2017 Issued
Array ( [id] => 15807487 [patent_doc_number] => 20200126886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => HEAT-DISSIPATION SUBSTRATE, PREPARATION METHOD AND APPLICATION THEREOF, AND ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 16/474680 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5875 [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] => 16474680 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474680
HEAT-DISSIPATION SUBSTRATE, PREPARATION METHOD AND APPLICATION THEREOF, AND ELECTRONIC COMPONENT Dec 7, 2017 Abandoned
Array ( [id] => 12243501 [patent_doc_number] => 20180076364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'LIGHT-EMITTING DEVICE WITH IMPROVED FLEXURAL RESISTANCE AND ELECTRICAL CONNECTION BETWEEN LAYERS, PRODUCTION METHOD THEREFOR, AND DEVICE USING LIGHT-EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/802703 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 24447 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802703
LIGHT-EMITTING DEVICE WITH IMPROVED FLEXURAL RESISTANCE AND ELECTRICAL CONNECTION BETWEEN LAYERS, PRODUCTION METHOD THEREFOR, AND DEVICE USING LIGHT-EMITTING DEVICE Nov 2, 2017 Abandoned
Array ( [id] => 13528711 [patent_doc_number] => 20180315898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => LIGHT-DIFFUSION QUANTUM DOT NANOSTRUCTURE AND LED COMPONENT HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 15/799463 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15799463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799463
Light-diffusion quantum dot nanostructure with voids and LED component having the same Oct 30, 2017 Issued
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