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] => 13543287 [patent_doc_number] => 20180323190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 15/610642 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15610642 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610642
Semiconductor device and method for fabricating the same May 31, 2017 Issued
Array ( [id] => 12918382 [patent_doc_number] => 20180197970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => Contact Plugs and Methods Forming Same [patent_app_type] => utility [patent_app_number] => 15/610981 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610981
Contact plugs and methods forming same May 31, 2017 Issued
Array ( [id] => 14267987 [patent_doc_number] => 10283566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Three-dimensional memory device with through-stack contact via structures and method of making thereof [patent_app_type] => utility [patent_app_number] => 15/610918 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 17338 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610918 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610918
Three-dimensional memory device with through-stack contact via structures and method of making thereof May 31, 2017 Issued
Array ( [id] => 12692968 [patent_doc_number] => 20180122822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => VERTICAL MEMORY DEVICES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 15/610923 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9591 [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] => 15610923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610923
Vertical memory devices and methods of manufacturing the same May 31, 2017 Issued
Array ( [id] => 13598419 [patent_doc_number] => 20180350758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => Semiconductor Package with Integrated Harmonic Termination Feature [patent_app_type] => utility [patent_app_number] => 15/610805 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610805
Semiconductor package with integrated harmonic termination feature May 31, 2017 Issued
Array ( [id] => 17181291 [patent_doc_number] => 11158540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Light-absorbing mask for hybrid laser scribing and plasma etch wafer singulation process [patent_app_type] => utility [patent_app_number] => 15/606456 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8628 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 15606456 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606456
Light-absorbing mask for hybrid laser scribing and plasma etch wafer singulation process May 25, 2017 Issued
Array ( [id] => 13201939 [patent_doc_number] => 10115893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Data storage devices and methods for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/606136 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7959 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15606136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606136
Data storage devices and methods for manufacturing the same May 25, 2017 Issued
Array ( [id] => 13112145 [patent_doc_number] => 10074733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Semiconductor device and method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 15/605160 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 81 [patent_no_of_words] => 31941 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15605160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/605160
Semiconductor device and method for manufacturing semiconductor device May 24, 2017 Issued
Array ( [id] => 13099241 [patent_doc_number] => 10068967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Self-forming spacers using oxidation [patent_app_type] => utility [patent_app_number] => 15/604719 [patent_app_country] => US [patent_app_date] => 2017-05-25 [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] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15604719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604719
Self-forming spacers using oxidation May 24, 2017 Issued
Array ( [id] => 14301247 [patent_doc_number] => 10290758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Contacts for solar cells [patent_app_type] => utility [patent_app_number] => 15/499732 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15499732 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/499732
Contacts for solar cells Apr 26, 2017 Issued
Array ( [id] => 11840454 [patent_doc_number] => 20170222175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'ORGANIC LIGHT-EMITTING ELEMENT AND PRODUCTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/492443 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6407 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 15492443 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492443
Organic light-emitting element and production method thereof Apr 19, 2017 Issued
Array ( [id] => 15185115 [patent_doc_number] => 20190363149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/066686 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6346 [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] => 16066686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066686
Display device Mar 28, 2017 Issued
Array ( [id] => 11746598 [patent_doc_number] => 20170200671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'CARRIER-FREE SEMICONDUCTOR PACKAGE AND FABRICATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/467198 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6295 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [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] => 15467198 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467198
Carrier-free semiconductor package and fabrication method Mar 22, 2017 Issued
Array ( [id] => 13893363 [patent_doc_number] => 10199234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Methods of forming metal silicides [patent_app_type] => utility [patent_app_number] => 15/458599 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 16704 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 15458599 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/458599
Methods of forming metal silicides Mar 13, 2017 Issued
Array ( [id] => 12223447 [patent_doc_number] => 20180061807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/453387 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4861 [patent_no_of_claims] => 20 [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] => 15453387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453387
SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME Mar 7, 2017 Abandoned
Array ( [id] => 11710553 [patent_doc_number] => 20170179052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Method of Forming Metal Pads with Openings in Integrated Circuits Including Forming a Polymer Extending into a Metal Pad' [patent_app_type] => utility [patent_app_number] => 15/452813 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3710 [patent_no_of_claims] => 20 [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] => 15452813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452813
Method of forming metal pads with openings in integrated circuits including forming a polymer extending into a metal pad Mar 7, 2017 Issued
Array ( [id] => 11959590 [patent_doc_number] => 20170263742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'COMPOUND SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/452999 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 10848 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [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] => 15452999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452999
Compound semiconductor device Mar 7, 2017 Issued
Array ( [id] => 11990303 [patent_doc_number] => 20170294459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/452754 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6551 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 15452754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452754
DISPLAY DEVICE Mar 7, 2017 Abandoned
Array ( [id] => 11990310 [patent_doc_number] => 20170294464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'TRANSISTOR DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/452602 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8181 [patent_no_of_claims] => 14 [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] => 15452602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452602
Transistor display panel, manufacturing method thereof, and display device including the same Mar 6, 2017 Issued
Array ( [id] => 12185232 [patent_doc_number] => 20180044168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'PROCESS FOR MANUFACTURING A SEMICONDUCTOR DEVICE INCLUDING A MICROELECTROMECHANICAL STRUCTURE AND AN ASSOCIATED INTEGRATED ELECTRONIC CIRCUIT AND CORRESPONDING SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/452424 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5503 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 15452424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452424
Process for manufacturing a semiconductor device including a microelectromechanical structure and an associated integrated electronic circuit and corresponding semiconductor device Mar 6, 2017 Issued
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