Search

Jay C. Chang

Examiner (ID: 164, Phone: (571)272-6132 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2895, 2817
Total Applications
685
Issued Applications
519
Pending Applications
88
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15274713 [patent_doc_number] => 20190386091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Aluminum Compatible Thin-Film Resistor (TFR) and Manufacturing Methods [patent_app_type] => utility [patent_app_number] => 16/037889 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16037889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037889
Aluminum compatible thin-film resistor (TFR) and manufacturing methods Jul 16, 2018 Issued
Array ( [id] => 15388921 [patent_doc_number] => 10535659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Semiconductor memory devices [patent_app_type] => utility [patent_app_number] => 16/038052 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 52 [patent_no_of_words] => 7585 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038052
Semiconductor memory devices Jul 16, 2018 Issued
Array ( [id] => 13936259 [patent_doc_number] => 20190051645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/038040 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038040 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038040
Semiconductor device Jul 16, 2018 Issued
Array ( [id] => 17758090 [patent_doc_number] => 11398389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Method of producing electronic device [patent_app_type] => utility [patent_app_number] => 16/631344 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9427 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631344
Method of producing electronic device Jul 8, 2018 Issued
Array ( [id] => 13799667 [patent_doc_number] => 20190013372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/025122 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025122
Display device and method of manufacturing display device Jul 1, 2018 Issued
Array ( [id] => 13499885 [patent_doc_number] => 20180301485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => IMAGE SENSOR AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/015307 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16015307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/015307
Image sensor and manufacturing method thereof Jun 21, 2018 Issued
Array ( [id] => 15519637 [patent_doc_number] => 10566417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Self-forming spacers using oxidation [patent_app_type] => utility [patent_app_number] => 16/005782 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3862 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16005782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005782
Self-forming spacers using oxidation Jun 11, 2018 Issued
Array ( [id] => 13363723 [patent_doc_number] => 20180233401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => LOCAL TRAP-RICH ISOLATION [patent_app_type] => utility [patent_app_number] => 15/951557 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951557
Local trap-rich isolation Apr 11, 2018 Issued
Array ( [id] => 17181520 [patent_doc_number] => 11158771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Method for producing optoelectronic semiconductor components [patent_app_type] => utility [patent_app_number] => 16/485412 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 39 [patent_no_of_words] => 6884 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485412
Method for producing optoelectronic semiconductor components Feb 28, 2018 Issued
Array ( [id] => 17499796 [patent_doc_number] => 11288502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Illumination system, electronic device comprising an illumination system and use of an illumination system [patent_app_type] => utility [patent_app_number] => 16/488148 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7533 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488148 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488148
Illumination system, electronic device comprising an illumination system and use of an illumination system Feb 21, 2018 Issued
Array ( [id] => 15443341 [patent_doc_number] => 20200035854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => Method for Producing a Plurality of Optoelectronic Components, and Optoelectronic Component [patent_app_type] => utility [patent_app_number] => 16/484553 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7191 [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] => 16484553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484553
Method for producing a plurality of optoelectronic components, and optoelectronic component Feb 1, 2018 Issued
Array ( [id] => 12759322 [patent_doc_number] => 20180144942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING FORMING PROTECTIVE FILM WITHIN RECESS IN SUBSTRATE [patent_app_type] => utility [patent_app_number] => 15/875111 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875111
Method of manufacturing semiconductor device including forming protective film within recess in substrate Jan 18, 2018 Issued
Array ( [id] => 14955039 [patent_doc_number] => 10438798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Apparatus and method for bonding substrates [patent_app_type] => utility [patent_app_number] => 15/862678 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 8160 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15862678 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/862678
Apparatus and method for bonding substrates Jan 4, 2018 Issued
Array ( [id] => 16187023 [patent_doc_number] => 10720359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Substrate and method [patent_app_type] => utility [patent_app_number] => 15/856742 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4117 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15856742 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856742
Substrate and method Dec 27, 2017 Issued
Array ( [id] => 14446373 [patent_doc_number] => 20190181060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => REDUNDANT PIXEL ARCHITECTURE IN ILED DISPLAYS [patent_app_type] => utility [patent_app_number] => 15/855871 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855871 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/855871
Redundant pixel architecture in ILED displays Dec 26, 2017 Issued
Array ( [id] => 12668956 [patent_doc_number] => 20180114818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 15/850406 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850406
Organic light emitting diode display device and method of fabricating the same Dec 20, 2017 Issued
Array ( [id] => 16959341 [patent_doc_number] => 11063225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Light-emitting element, light-emitting device, electronic device, and lighting device including a nitrogen-containing six-membered heteroaromatic skeleton [patent_app_type] => utility [patent_app_number] => 16/473053 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 70 [patent_no_of_words] => 36779 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16473053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473053
Light-emitting element, light-emitting device, electronic device, and lighting device including a nitrogen-containing six-membered heteroaromatic skeleton Dec 18, 2017 Issued
Array ( [id] => 18415222 [patent_doc_number] => 11669765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Compact multi-pole quantum bit measurement filter [patent_app_type] => utility [patent_app_number] => 16/768403 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11206 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768403
Compact multi-pole quantum bit measurement filter Dec 14, 2017 Issued
Array ( [id] => 13500025 [patent_doc_number] => 20180301555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => VERTICAL TRANSISTOR PASS GATE DEVICE [patent_app_type] => utility [patent_app_number] => 15/834593 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834593
Vertical transistor pass gate device Dec 6, 2017 Issued
Array ( [id] => 12243441 [patent_doc_number] => 20180076303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'PARASITIC CAPACITANCE REDUCING CONTACT STRUCTURE IN A FINFET' [patent_app_type] => utility [patent_app_number] => 15/815605 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10111 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15815605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815605
Parasitic capacitance reducing contact structure in a finFET Nov 15, 2017 Issued
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