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] => 16098925 [patent_doc_number] => 20200203449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ORGANIC LIGHT EMITTING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/716368 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716368 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716368
Organic light emitting display device Dec 15, 2019 Issued
Array ( [id] => 17310332 [patent_doc_number] => 11211459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Semiconductor device and method of manufacturing a semiconductor device [patent_app_type] => utility [patent_app_number] => 16/715439 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 47 [patent_no_of_words] => 14371 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715439
Semiconductor device and method of manufacturing a semiconductor device Dec 15, 2019 Issued
Array ( [id] => 15745807 [patent_doc_number] => 20200111793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => SEMICONDUCTOR MEMORY DEVICES [patent_app_type] => utility [patent_app_number] => 16/707019 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707019
Semiconductor memory devices Dec 8, 2019 Issued
Array ( [id] => 16348025 [patent_doc_number] => 20200312676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => PACKAGING METHOD, PANEL ASSEMBLY, WAFER PACKAGE AND CHIP PACKAGE [patent_app_type] => utility [patent_app_number] => 16/703887 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703887
Packaging method, panel assembly, wafer package and chip package Dec 4, 2019 Issued
Array ( [id] => 17730872 [patent_doc_number] => 11387274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Method of forming semiconductor device [patent_app_type] => utility [patent_app_number] => 16/680043 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6260 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680043
Method of forming semiconductor device Nov 10, 2019 Issued
Array ( [id] => 15598359 [patent_doc_number] => 20200075714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SELF-FORMING SPACERS USING OXIDATION [patent_app_type] => utility [patent_app_number] => 16/674025 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674025
Self-forming spacers using oxidation Nov 4, 2019 Issued
Array ( [id] => 15565215 [patent_doc_number] => 20200067019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => DISPLAY DEVICES CONTAINING POLYMERIC FILMS [patent_app_type] => utility [patent_app_number] => 16/674482 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674482 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674482
Display devices containing polymeric films Nov 4, 2019 Issued
Array ( [id] => 16653586 [patent_doc_number] => 10930779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Method of forming a vertical transistor pass gate device [patent_app_type] => utility [patent_app_number] => 16/670101 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 10831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670101
Method of forming a vertical transistor pass gate device Oct 30, 2019 Issued
Array ( [id] => 18937249 [patent_doc_number] => 11889715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Display substrate and manufacturing method thereof, and display device [patent_app_type] => utility [patent_app_number] => 16/979969 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 15123 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979969
Display substrate and manufacturing method thereof, and display device Oct 15, 2019 Issued
Array ( [id] => 15775645 [patent_doc_number] => 20200118840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => METHOD FOR PACKAGING SEMICONDUCTOR DIES [patent_app_type] => utility [patent_app_number] => 16/601436 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601436
Method for packaging semiconductor dies Oct 13, 2019 Issued
Array ( [id] => 15776407 [patent_doc_number] => 20200119221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => ASSEMBLY METHOD AND COMBINED BIVALENT STATION FOR PHOTOVOLTAIC PANELS [patent_app_type] => utility [patent_app_number] => 16/601244 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601244
Assembly method and combined bivalent station for photovoltaic panels Oct 13, 2019 Issued
Array ( [id] => 17493388 [patent_doc_number] => 11282701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Plasma processing method and plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 16/599952 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 8119 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599952
Plasma processing method and plasma processing apparatus Oct 10, 2019 Issued
Array ( [id] => 15768415 [patent_doc_number] => 20200115225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => PROCESS FOR FABRICATING A DEVICE FOR DETECTING ELECTROMAGNETIC RADIATION HAVING AN IMPROVED ENCAPSULATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/598197 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598197
Process for fabricating a device for detecting electromagnetic radiation having an improved encapsulation structure Oct 9, 2019 Issued
Array ( [id] => 16316112 [patent_doc_number] => 20200294850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/597603 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597603
Semiconductor memory device and manufacturing method thereof Oct 8, 2019 Issued
Array ( [id] => 16471871 [patent_doc_number] => 20200373409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Single-Crystal Hexagonal Boron Nitride Layer and Method Forming Same [patent_app_type] => utility [patent_app_number] => 16/594853 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594853
Single-crystal hexagonal boron nitride layer and method forming same Oct 6, 2019 Issued
Array ( [id] => 18827607 [patent_doc_number] => 11842897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => High density carbon films for patterning applications [patent_app_type] => utility [patent_app_number] => 16/593757 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5932 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16593757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593757
High density carbon films for patterning applications Oct 3, 2019 Issued
Array ( [id] => 17971360 [patent_doc_number] => 11488908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Semiconductor device and method [patent_app_type] => utility [patent_app_number] => 16/587690 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 40 [patent_no_of_words] => 14276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587690
Semiconductor device and method Sep 29, 2019 Issued
Array ( [id] => 15939539 [patent_doc_number] => 20200161403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => STRETCHABLE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/587879 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587879
Stretchable display device Sep 29, 2019 Issued
Array ( [id] => 18736911 [patent_doc_number] => 11805667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Encapsulation structure, electronic apparatus and encapsulation method [patent_app_type] => utility [patent_app_number] => 16/652712 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 33 [patent_no_of_words] => 10004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652712
Encapsulation structure, electronic apparatus and encapsulation method Sep 22, 2019 Issued
Array ( [id] => 15842137 [patent_doc_number] => 20200136351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => METHOD OF MANUFACTURING SURFACE EMITTING LASER [patent_app_type] => utility [patent_app_number] => 16/577288 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577288
Method of manufacturing surface emitting laser Sep 19, 2019 Issued
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