Search

David Y. Chung

Examiner (ID: 13970, Phone: (571)272-2288 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
1217
Issued Applications
894
Pending Applications
79
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11473092 [patent_doc_number] => 20170059876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'POLARIZATION CONTROL PANEL, METHOD OF MANUFACTURING THE SAME, AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/253439 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7225 [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] => 15253439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/253439
Polarization control panel, method of manufacturing the same, and stereoscopic display device using the same Aug 30, 2016 Issued
Array ( [id] => 11570092 [patent_doc_number] => 20170108736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'DISPLAY DEVICE HAVING PLANARIZED SURFACE' [patent_app_type] => utility [patent_app_number] => 15/244371 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8464 [patent_no_of_claims] => 20 [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] => 15244371 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/244371
DISPLAY DEVICE HAVING PLANARIZED SURFACE Aug 22, 2016 Abandoned
Array ( [id] => 11758681 [patent_doc_number] => 20170205550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'METAL WIRE GRID POLARIZATION PLATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/244375 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4792 [patent_no_of_claims] => 18 [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] => 15244375 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/244375
Metal wire grid polarization plate and manufacturing method thereof, display panel and display device Aug 22, 2016 Issued
Array ( [id] => 11473157 [patent_doc_number] => 20170059940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'COLOR CONVERSION PANEL, DISPLAY DEVICE COMPRISING THE SAME AND MANUFACTURING METHOD OF THE COLOR CONVERSION PANEL' [patent_app_type] => utility [patent_app_number] => 15/243712 [patent_app_country] => US [patent_app_date] => 2016-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10927 [patent_no_of_claims] => 20 [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] => 15243712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/243712
Color conversion panel, display device comprising the same and manufacturing method of the color conversion panel Aug 21, 2016 Issued
Array ( [id] => 13664145 [patent_doc_number] => 10162230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Array substrate, display panel and display device including the same [patent_app_type] => utility [patent_app_number] => 15/242863 [patent_app_country] => US [patent_app_date] => 2016-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5425 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15242863 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/242863
Array substrate, display panel and display device including the same Aug 21, 2016 Issued
Array ( [id] => 11473136 [patent_doc_number] => 20170059918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/234090 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6294 [patent_no_of_claims] => 10 [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] => 15234090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234090
DISPLAY DEVICE Aug 10, 2016 Abandoned
Array ( [id] => 11823436 [patent_doc_number] => 20170212373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/234008 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5459 [patent_no_of_claims] => 8 [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] => 15234008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234008
DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME Aug 10, 2016 Abandoned
Array ( [id] => 12180188 [patent_doc_number] => 20180039124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'IN-PLANE RETARDATION SWITCHING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/227528 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 12908 [patent_no_of_claims] => 7 [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] => 15227528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227528
In-plane retardation switching device Aug 2, 2016 Issued
Array ( [id] => 11293800 [patent_doc_number] => 20160343731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'METHOD OF MANUFACTURING COMPONENTS OF DISPLAY PANEL ASSEMBLY FROM SAME MOTHER SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 15/227066 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7792 [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] => 15227066 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227066
METHOD OF MANUFACTURING COMPONENTS OF DISPLAY PANEL ASSEMBLY FROM SAME MOTHER SUBSTRATE Aug 2, 2016 Abandoned
Array ( [id] => 14008177 [patent_doc_number] => 10222541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Liquid crystal display apparatus [patent_app_type] => utility [patent_app_number] => 15/223125 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 7369 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223125
Liquid crystal display apparatus Jul 28, 2016 Issued
Array ( [id] => 12984583 [patent_doc_number] => 20170343873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL and LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/204906 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15204906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/204906
Array substrate, liquid crystal display panel and liquid crystal display device Jul 6, 2016 Issued
Array ( [id] => 15485487 [patent_doc_number] => 10558086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Liquid crystal display panel trace structure and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 15/321220 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3612 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15321220 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321220
Liquid crystal display panel trace structure and manufacturing method thereof Jun 30, 2016 Issued
Array ( [id] => 12589827 [patent_doc_number] => 20180088438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/521935 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15521935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521935
DISPLAY DEVICE Jun 2, 2016 Abandoned
Array ( [id] => 12779743 [patent_doc_number] => 20180151749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Thin Film Transistor, Array Substrate and Methods for Manufacturing and Driving the same and Display Device [patent_app_type] => utility [patent_app_number] => 15/531111 [patent_app_country] => US [patent_app_date] => 2016-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4287 [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] => 15531111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531111
Thin Film Transistor, Array Substrate and Methods for Manufacturing and Driving the same and Display Device May 29, 2016 Abandoned
Array ( [id] => 11972852 [patent_doc_number] => 20170277006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'LIQUID CRYSTAL DISPLAY PANEL AND ELECTROSTATIC DISCHARGE CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/114681 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1401 [patent_no_of_claims] => 16 [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] => 15114681 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/114681
LIQUID CRYSTAL DISPLAY PANEL AND ELECTROSTATIC DISCHARGE CIRCUIT May 24, 2016 Abandoned
Array ( [id] => 13844345 [patent_doc_number] => 20190025657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => LIQUID CRYSTAL BEAM CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 15/757471 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 936 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757471
LIQUID CRYSTAL BEAM CONTROL DEVICE May 24, 2016 Abandoned
Array ( [id] => 11995772 [patent_doc_number] => 20170299928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/120754 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3423 [patent_no_of_claims] => 20 [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] => 15120754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/120754
LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE May 16, 2016 Abandoned
Array ( [id] => 11472979 [patent_doc_number] => 20170059762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/156765 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8008 [patent_no_of_claims] => 19 [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] => 15156765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/156765
BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME May 16, 2016 Abandoned
Array ( [id] => 11012699 [patent_doc_number] => 20160209652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'HALF MIRROR FOR DISPLAYING PROJECTED IMAGE AND PROJECTED IMAGE DISPLAY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/086452 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13358 [patent_no_of_claims] => 20 [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] => 15086452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/086452
HALF MIRROR FOR DISPLAYING PROJECTED IMAGE AND PROJECTED IMAGE DISPLAY SYSTEM Mar 30, 2016 Abandoned
Array ( [id] => 13119635 [patent_doc_number] => 10078169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Quantum tube, backlight module and liquid crystal display device [patent_app_type] => utility [patent_app_number] => 15/057128 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3703 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15057128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/057128
Quantum tube, backlight module and liquid crystal display device Feb 29, 2016 Issued
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