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] => 14382841 [patent_doc_number] => 20190165333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/191567 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191567
Display device Nov 14, 2018 Issued
Array ( [id] => 15611275 [patent_doc_number] => 10586707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Selective deposition of metal silicides [patent_app_type] => utility [patent_app_number] => 16/189429 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 7470 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189429
Selective deposition of metal silicides Nov 12, 2018 Issued
Array ( [id] => 14284665 [patent_doc_number] => 20190139617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => TRANSISTOR AND SHIFT REGISTER [patent_app_type] => utility [patent_app_number] => 16/177440 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16177440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/177440
TRANSISTOR AND SHIFT REGISTER Oct 31, 2018 Abandoned
Array ( [id] => 16233889 [patent_doc_number] => 10741452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Controlling fin hardmask cut profile using a sacrificial epitaxial structure [patent_app_type] => utility [patent_app_number] => 16/173378 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4115 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173378
Controlling fin hardmask cut profile using a sacrificial epitaxial structure Oct 28, 2018 Issued
Array ( [id] => 15776047 [patent_doc_number] => 20200119041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => MEMORY DEVICE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 16/161127 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161127
MEMORY DEVICE AND METHOD FOR FORMING THE SAME Oct 15, 2018 Abandoned
Array ( [id] => 17070925 [patent_doc_number] => 20210273142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/255987 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255987
Display device Sep 20, 2018 Issued
Array ( [id] => 17070925 [patent_doc_number] => 20210273142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/255987 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255987
Display device Sep 20, 2018 Issued
Array ( [id] => 15733833 [patent_doc_number] => 10615355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Organic light-emitting display panel and display device [patent_app_type] => utility [patent_app_number] => 16/136711 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6967 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136711
Organic light-emitting display panel and display device Sep 19, 2018 Issued
Array ( [id] => 13741099 [patent_doc_number] => 20180375019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => DATA STORAGE DEVICES AND METHODS FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/110483 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16110483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/110483
DATA STORAGE DEVICES AND METHODS FOR MANUFACTURING THE SAME Aug 22, 2018 Abandoned
Array ( [id] => 15565081 [patent_doc_number] => 20200066952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => LED DEVICE, SYSTEM, AND METHOD WITH ADAPTIVE PATTERNS [patent_app_type] => utility [patent_app_number] => 16/107030 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16107030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107030
LED device, system, and method with adaptive patterns Aug 20, 2018 Issued
Array ( [id] => 15889755 [patent_doc_number] => 10651233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Method for forming superconducting structures [patent_app_type] => utility [patent_app_number] => 16/107321 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3849 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107321
Method for forming superconducting structures Aug 20, 2018 Issued
Array ( [id] => 13963535 [patent_doc_number] => 20190058112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => SPIN ORBIT TORQUE-BASED SPINTRONIC DEVICES USING L10- ORDERED ALLOYS [patent_app_type] => utility [patent_app_number] => 16/107531 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107531
Spin orbit torque-based spintronic devices using L1 Aug 20, 2018 Issued
Array ( [id] => 15564243 [patent_doc_number] => 20200066533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => TRANSISTOR DEVICE AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 16/107457 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107457
Transistor device and method for preparing the same Aug 20, 2018 Issued
Array ( [id] => 13598865 [patent_doc_number] => 20180350981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => Method of Manufacturing a Semiconductor Device Including an LDMOS Transistor [patent_app_type] => utility [patent_app_number] => 16/100676 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16100676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/100676
Method of manufacturing a semiconductor device including an LDMOS transistor Aug 9, 2018 Issued
Array ( [id] => 18054571 [patent_doc_number] => 11527968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Method of manufacturing MEMS vibration element and MEMS vibration element [patent_app_type] => utility [patent_app_number] => 16/636777 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4522 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636777
Method of manufacturing MEMS vibration element and MEMS vibration element Aug 7, 2018 Issued
Array ( [id] => 14587671 [patent_doc_number] => 20190221444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => PRINTED CIRCUIT BOARD WITH PROTECTIVE MEMBER AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 16/044718 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044718
Printed circuit board with protective member and method of manufacturing semiconductor package having the same Jul 24, 2018 Issued
Array ( [id] => 15442623 [patent_doc_number] => 20200035495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CHEMICAL-MECHANICAL POLISHING WITH VARIABLE-PRESSURE POLISHING PADS [patent_app_type] => utility [patent_app_number] => 16/045111 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045111
CHEMICAL-MECHANICAL POLISHING WITH VARIABLE-PRESSURE POLISHING PADS Jul 24, 2018 Abandoned
Array ( [id] => 15442777 [patent_doc_number] => 20200035572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => Method for Controlling Core Critical Dimension Variation Using Flash Trim Sequence [patent_app_type] => utility [patent_app_number] => 16/044444 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13724 [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] => 16044444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044444
Method for controlling core critical dimension variation using flash trim sequence Jul 23, 2018 Issued
Array ( [id] => 13848161 [patent_doc_number] => 20190027565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => MOS TRANSISTOR WITH REDUCED HUMP EFFECT [patent_app_type] => utility [patent_app_number] => 16/037095 [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] => 3051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16037095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037095
MOS transistor with reduced hump effect Jul 16, 2018 Issued
Array ( [id] => 14475805 [patent_doc_number] => 20190189550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => FAN-OUT SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 16/037724 [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] => 10393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16037724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037724
Fan-out semiconductor package Jul 16, 2018 Issued
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