Search

Jay C. Chang

Examiner (ID: 1974, Phone: (571)272-6132 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2817, 2895
Total Applications
718
Issued Applications
535
Pending Applications
93
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 16715654 [patent_doc_number] => 20210082801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/571214 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571214
Semiconductor device and manufacturing method thereof Sep 15, 2019 Issued
Array ( [id] => 16959116 [patent_doc_number] => 11062999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Semiconductor package and antenna module comprising the same [patent_app_type] => utility [patent_app_number] => 16/570055 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 18277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570055
Semiconductor package and antenna module comprising the same Sep 12, 2019 Issued
Array ( [id] => 15688621 [patent_doc_number] => 20200098974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => COMPOSITE SUBSTRATE FOR A SURFACE ACOUSTIC WAVE DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/570189 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570189
COMPOSITE SUBSTRATE FOR A SURFACE ACOUSTIC WAVE DEVICE AND MANUFACTURING METHOD THEREOF Sep 12, 2019 Abandoned
Array ( [id] => 17327113 [patent_doc_number] => 11218144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Semiconductor device with multiple independent gates [patent_app_type] => utility [patent_app_number] => 16/569572 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6111 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569572
Semiconductor device with multiple independent gates Sep 11, 2019 Issued
Array ( [id] => 15274579 [patent_doc_number] => 20190386024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => VERTICAL MEMORY DEVICES [patent_app_type] => utility [patent_app_number] => 16/555113 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16555113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555113
VERTICAL MEMORY DEVICES Aug 28, 2019 Abandoned
Array ( [id] => 15599729 [patent_doc_number] => 20200076399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => METHODS FOR LASER MARKING PACKAGED SURFACE ACOUSTIC WAVE DEVICES [patent_app_type] => utility [patent_app_number] => 16/555901 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555901
Laser-marked packaged surface acoustic wave devices Aug 28, 2019 Issued
Array ( [id] => 16379241 [patent_doc_number] => 20200328084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => MANUFACTURING METHOD OF GATE STRUCTURE AND GATE STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/547828 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547828
Manufacturing method of gate structure Aug 21, 2019 Issued
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