Search

Tsz K. Chiu

Examiner (ID: 13844, Phone: (571)272-8656 , Office: P/2822 )

Most Active Art Unit
2822
Art Unit(s)
2822, 2898
Total Applications
843
Issued Applications
603
Pending Applications
97
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20246122 [patent_doc_number] => 12426468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Organic light emitting diode device [patent_app_type] => utility [patent_app_number] => 17/679061 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 15949 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [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] => 17679061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679061
Organic light emitting diode device Feb 22, 2022 Issued
Array ( [id] => 17831661 [patent_doc_number] => 20220268965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/676351 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17676351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676351
OPTICAL DEVICE Feb 20, 2022 Pending
Array ( [id] => 18586053 [patent_doc_number] => 20230268318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHODS AND ASSEMBLIES FOR MEASUREMENT AND PREDICTION OF PACKAGE AND DIE STRENGTH [patent_app_type] => utility [patent_app_number] => 17/675994 [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] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675994
METHODS AND ASSEMBLIES FOR MEASUREMENT AND PREDICTION OF PACKAGE AND DIE STRENGTH Feb 17, 2022 Pending
Array ( [id] => 18586053 [patent_doc_number] => 20230268318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHODS AND ASSEMBLIES FOR MEASUREMENT AND PREDICTION OF PACKAGE AND DIE STRENGTH [patent_app_type] => utility [patent_app_number] => 17/675994 [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] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675994
METHODS AND ASSEMBLIES FOR MEASUREMENT AND PREDICTION OF PACKAGE AND DIE STRENGTH Feb 17, 2022 Pending
Array ( [id] => 20177418 [patent_doc_number] => 12396183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/672954 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 5473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672954
Semiconductor device Feb 15, 2022 Issued
Array ( [id] => 17630738 [patent_doc_number] => 20220165753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/669875 [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] => 8422 [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] => 17669875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669875
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME Feb 10, 2022 Abandoned
Array ( [id] => 20307079 [patent_doc_number] => 12453090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Three-dimensional semiconductor memory device [patent_app_type] => utility [patent_app_number] => 17/668773 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 951 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668773
Three-dimensional semiconductor memory device Feb 9, 2022 Issued
Array ( [id] => 17615851 [patent_doc_number] => 20220158131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/666509 [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] => 9230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17666509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666509
Organic light emitting display device and method of manufacturing the same Feb 6, 2022 Issued
Array ( [id] => 18040073 [patent_doc_number] => 20220384290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => MULTILAYER ENCAPSULATION FOR HUMIDITY ROBUSTNESS AND HIGHLY ACCELERATED STRESS TESTS AND RELATED FABRICATION METHODS [patent_app_type] => utility [patent_app_number] => 17/591704 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17591704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591704
MULTILAYER ENCAPSULATION FOR HUMIDITY ROBUSTNESS AND HIGHLY ACCELERATED STRESS TESTS AND RELATED FABRICATION METHODS Feb 2, 2022 Pending
Array ( [id] => 18040073 [patent_doc_number] => 20220384290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => MULTILAYER ENCAPSULATION FOR HUMIDITY ROBUSTNESS AND HIGHLY ACCELERATED STRESS TESTS AND RELATED FABRICATION METHODS [patent_app_type] => utility [patent_app_number] => 17/591704 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17591704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591704
MULTILAYER ENCAPSULATION FOR HUMIDITY ROBUSTNESS AND HIGHLY ACCELERATED STRESS TESTS AND RELATED FABRICATION METHODS Feb 2, 2022 Pending
Array ( [id] => 18040073 [patent_doc_number] => 20220384290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => MULTILAYER ENCAPSULATION FOR HUMIDITY ROBUSTNESS AND HIGHLY ACCELERATED STRESS TESTS AND RELATED FABRICATION METHODS [patent_app_type] => utility [patent_app_number] => 17/591704 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17591704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591704
MULTILAYER ENCAPSULATION FOR HUMIDITY ROBUSTNESS AND HIGHLY ACCELERATED STRESS TESTS AND RELATED FABRICATION METHODS Feb 2, 2022 Pending
Array ( [id] => 17583105 [patent_doc_number] => 20220139960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE CONTAINING FERROELECTRIC-ASSISTED MEMORY ELEMENTS AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/579183 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17579183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579183
Three-dimensional memory device containing ferroelectric-assisted memory elements and method of making the same Jan 18, 2022 Issued
Array ( [id] => 17583105 [patent_doc_number] => 20220139960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE CONTAINING FERROELECTRIC-ASSISTED MEMORY ELEMENTS AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/579183 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17579183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579183
Three-dimensional memory device containing ferroelectric-assisted memory elements and method of making the same Jan 18, 2022 Issued
Array ( [id] => 18514596 [patent_doc_number] => 20230230854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => POWER MODULE PACKAGING SYSTEMS AND FABRICATION METHODS [patent_app_type] => utility [patent_app_number] => 17/648246 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648246
POWER MODULE PACKAGING SYSTEMS AND FABRICATION METHODS Jan 17, 2022 Abandoned
Array ( [id] => 18363736 [patent_doc_number] => 20230145327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/555520 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17555520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555520
Semiconductor device and fabrication method thereof Dec 19, 2021 Issued
Array ( [id] => 17993304 [patent_doc_number] => 20220359341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 17/537689 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11426 [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] => 17537689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537689
Thermoelectric cooling packages Nov 29, 2021 Issued
Array ( [id] => 18228733 [patent_doc_number] => 20230067727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => CONTACT STRUCTURE AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/451497 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451497
Contact structure and method of forming the same Oct 19, 2021 Issued
Array ( [id] => 17359973 [patent_doc_number] => 20220020769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/491958 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491958
Semiconductor memory device and production method thereof Sep 30, 2021 Issued
Array ( [id] => 19721905 [patent_doc_number] => 12207463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Vertical non-volatile memory device including thermoelectric device, semiconductor package including the memory device, and heat dissipation method of the memory device [patent_app_type] => utility [patent_app_number] => 17/487317 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12796 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487317
Vertical non-volatile memory device including thermoelectric device, semiconductor package including the memory device, and heat dissipation method of the memory device Sep 27, 2021 Issued
Array ( [id] => 17339643 [patent_doc_number] => 20220005974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Radiation-Emitting Semiconductor Chip [patent_app_type] => utility [patent_app_number] => 17/480920 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480920
Radiation-emitting semiconductor chip Sep 20, 2021 Issued
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