Search

Daniel D. Chang

Examiner (ID: 461, Phone: (571)272-1801 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2845, 2819, 2844, 0
Total Applications
2565
Issued Applications
2341
Pending Applications
103
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17098420 [patent_doc_number] => 20210286211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => THIN-FILM TRANSISTOR LIQUID-CRYSTAL DISPLAY [patent_app_type] => utility [patent_app_number] => 16/623793 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16623793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623793
THIN-FILM TRANSISTOR LIQUID-CRYSTAL DISPLAY Dec 3, 2019 Abandoned
Array ( [id] => 18046236 [patent_doc_number] => 11520187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Liquid crystal display panel and liquid crystal display device [patent_app_type] => utility [patent_app_number] => 16/623400 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4004 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16623400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623400
Liquid crystal display panel and liquid crystal display device Nov 27, 2019 Issued
Array ( [id] => 16247705 [patent_doc_number] => 10747057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 16/696137 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6836 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/696137
Display device Nov 25, 2019 Issued
Array ( [id] => 17316397 [patent_doc_number] => 20210405446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/632356 [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] => 4351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632356
Display device Nov 4, 2019 Issued
Array ( [id] => 17301210 [patent_doc_number] => 20210397049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => BACKLIGHT INCLUDING PATTERNED REFLECTORS, DIFFUSER PLATE, AND METHOD FOR FABRICATING THE BACKLIGHT [patent_app_type] => utility [patent_app_number] => 17/292790 [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] => 20296 [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] => 17292790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292790
Backlight including patterned reflectors, diffuser plate, and method for fabricating the backlight Nov 4, 2019 Issued
Array ( [id] => 16592002 [patent_doc_number] => 10901258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Display module and display device [patent_app_type] => utility [patent_app_number] => 16/670315 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670315
Display module and display device Oct 30, 2019 Issued
Array ( [id] => 16844243 [patent_doc_number] => 11016326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Curved display panel and method of producing the same [patent_app_type] => utility [patent_app_number] => 16/663913 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 10750 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663913
Curved display panel and method of producing the same Oct 24, 2019 Issued
Array ( [id] => 16894523 [patent_doc_number] => 11036071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Display apparatus and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/655724 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 12813 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655724
Display apparatus and method of manufacturing the same Oct 16, 2019 Issued
Array ( [id] => 16763800 [patent_doc_number] => 20210109381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => QUANTUM ROD TRANSFLECTIVE DISPLAY WITH QUANTUM ROD BLOCK COPOLYMER LAYER [patent_app_type] => utility [patent_app_number] => 16/600756 [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] => 11405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16600756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600756
Quantum rod transflective display with quantum rod block copolymer layer Oct 13, 2019 Issued
Array ( [id] => 15684285 [patent_doc_number] => 20200096806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => BACKLIT CURVED DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/576054 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576054
BACKLIT CURVED DISPLAY DEVICE Sep 18, 2019 Abandoned
Array ( [id] => 15327507 [patent_doc_number] => 20200004083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => METHOD OF MANUFACTURING POLARIZING PLATE AND DISPLAY DEVICE INCLUDING POLARIZING PLATE [patent_app_type] => utility [patent_app_number] => 16/565550 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16565550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565550
Method of manufacturing polarizing plate and display device including polarizing plate Sep 9, 2019 Issued
Array ( [id] => 17301207 [patent_doc_number] => 20210397046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => BACKLIGHT MODULE AND METHOD OF REGULATING TRANSMITTANCE THEREOF [patent_app_type] => utility [patent_app_number] => 16/638242 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638242
Backlight module and method of regulating transmittance thereof Sep 4, 2019 Issued
Array ( [id] => 15559057 [patent_doc_number] => 20200063940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => CONTROL DEVICE FOR VEHICULAR LAMP, CONTROL METHOD FOR VEHICULAR LAMP, VEHICULAR LAMP SYSTEM [patent_app_type] => utility [patent_app_number] => 16/547771 [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] => 4071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547771
Control device for vehicular lamp, control method for vehicular lamp, vehicular lamp system Aug 21, 2019 Issued
Array ( [id] => 15560583 [patent_doc_number] => 20200064703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/537639 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16537639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537639
Display device Aug 11, 2019 Issued
Array ( [id] => 16682929 [patent_doc_number] => 10942403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Display substrate and display apparatus [patent_app_type] => utility [patent_app_number] => 16/537895 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4485 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16537895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537895
Display substrate and display apparatus Aug 11, 2019 Issued
Array ( [id] => 17000816 [patent_doc_number] => 11079621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Array substrate and fabricating method thereof, reflective display panel, and display device [patent_app_type] => utility [patent_app_number] => 16/538438 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5115 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538438
Array substrate and fabricating method thereof, reflective display panel, and display device Aug 11, 2019 Issued
Array ( [id] => 16801565 [patent_doc_number] => 10996499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Variably reflective display systems and methods [patent_app_type] => utility [patent_app_number] => 16/536804 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6929 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536804
Variably reflective display systems and methods Aug 8, 2019 Issued
Array ( [id] => 16666607 [patent_doc_number] => 10935849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Electronic device displays with laser-welded edges [patent_app_type] => utility [patent_app_number] => 16/536193 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4601 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536193
Electronic device displays with laser-welded edges Aug 7, 2019 Issued
Array ( [id] => 16682909 [patent_doc_number] => 10942383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 16/535783 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6368 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535783
Display device Aug 7, 2019 Issued
Array ( [id] => 15120177 [patent_doc_number] => 20190346721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 16/524931 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524931
Liquid crystal display and manufacturing method of the same Jul 28, 2019 Issued
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