Search

Victor S. Chang

Examiner (ID: 18567, Phone: (571)272-1474 , Office: P/1788 )

Most Active Art Unit
1788
Art Unit(s)
1788, 1783, 1794, 1771
Total Applications
1276
Issued Applications
366
Pending Applications
38
Abandoned Applications
870

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14653205 [patent_doc_number] => 20190233731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/261522 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16261522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/261522
Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display device Jan 28, 2019 Issued
Array ( [id] => 15230603 [patent_doc_number] => 10503021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Substrate provided with alignment film and liquid crystal display device [patent_app_type] => utility [patent_app_number] => 16/249121 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 15152 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249121
Substrate provided with alignment film and liquid crystal display device Jan 15, 2019 Issued
Array ( [id] => 18217780 [patent_doc_number] => 11592713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Liquid crystal aligning agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film and liquid crystal display device using same [patent_app_type] => utility [patent_app_number] => 16/498292 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9517 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498292
Liquid crystal aligning agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film and liquid crystal display device using same Jan 7, 2019 Issued
Array ( [id] => 14570019 [patent_doc_number] => 20190212616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/241868 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16241868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/241868
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE Jan 6, 2019 Abandoned
Array ( [id] => 17164424 [patent_doc_number] => 11150518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Liquid crystal display device [patent_app_type] => utility [patent_app_number] => 16/240077 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5403 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16240077 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/240077
Liquid crystal display device Jan 3, 2019 Issued
Array ( [id] => 16484168 [patent_doc_number] => 20200377769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => ADHESIVE COMPOSITIONS AND THEIR USE IN 3D PRINTING [patent_app_type] => utility [patent_app_number] => 16/955104 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11304 [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] => 16955104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955104
Adhesive compositions and their use in 3D printing Dec 20, 2018 Issued
Array ( [id] => 16330080 [patent_doc_number] => 20200301046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => POLARIZING PLATE PROTECTION FILM, POLARIZING PLATE, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/771215 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771215
POLARIZING PLATE PROTECTION FILM, POLARIZING PLATE, AND DISPLAY DEVICE Dec 19, 2018 Abandoned
Array ( [id] => 14281091 [patent_doc_number] => 20190137830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/224977 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16224977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224977
Liquid crystal display device and manufacturing method thereof Dec 18, 2018 Issued
Array ( [id] => 17437308 [patent_doc_number] => 11262636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Transmittance-variable film and use thereof [patent_app_type] => utility [patent_app_number] => 16/768409 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9756 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768409
Transmittance-variable film and use thereof Dec 18, 2018 Issued
Array ( [id] => 14537715 [patent_doc_number] => 20190204479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => POLARIZING PLATE AND OPTICAL DISPLAY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/205144 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16205144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205144
Polarizing plate and optical display including the same Nov 28, 2018 Issued
Array ( [id] => 16902478 [patent_doc_number] => 20210181394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => OPTICALLY FUNCTIONAL FILM [patent_app_type] => utility [patent_app_number] => 16/767728 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767728
OPTICALLY FUNCTIONAL FILM Nov 28, 2018 Abandoned
Array ( [id] => 16900980 [patent_doc_number] => 20210179896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => POLARIZING FILM WITH ADHESIVE LAYER, AND LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/767732 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 591 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767732
POLARIZING FILM WITH ADHESIVE LAYER, AND LIQUID CRYSTAL DISPLAY DEVICE Nov 28, 2018 Abandoned
Array ( [id] => 16507674 [patent_doc_number] => 20200386930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => OPTICALLY FUNCTIONAL FILM [patent_app_type] => utility [patent_app_number] => 16/767690 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 580 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767690
OPTICALLY FUNCTIONAL FILM Nov 28, 2018 Abandoned
Array ( [id] => 14377961 [patent_doc_number] => 20190162893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => DISPLAY DVICE AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/202038 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202038
Display device and method of producing the same Nov 26, 2018 Issued
Array ( [id] => 15282001 [patent_doc_number] => 10513658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Reactive perpendicular aligned organosilicon material and manufacture method of liquid crystal display panel [patent_app_type] => utility [patent_app_number] => 16/197295 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4217 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197295
Reactive perpendicular aligned organosilicon material and manufacture method of liquid crystal display panel Nov 19, 2018 Issued
Array ( [id] => 14471413 [patent_doc_number] => 20190187349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => OPTICAL FILM, POLARIZING PLATE INCLUDING THE SAME, AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/195374 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195374
Optical film, polarizing plate including the same, and liquid crystal display including the same Nov 18, 2018 Issued
Array ( [id] => 16299371 [patent_doc_number] => 20200285094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => RETARDATION FILM FOR IPS MODE, POLARIZING PLATE COMPRISING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/764661 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16764661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764661
Retardation film for IPS mode, polarizing plate comprising same, and liquid crystal display device comprising same Nov 15, 2018 Issued
Array ( [id] => 14342693 [patent_doc_number] => 20190153319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/192638 [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] => 17737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192638
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Nov 14, 2018 Abandoned
Array ( [id] => 14072715 [patent_doc_number] => 20190085245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Patterned Liquid Crystal Alignment Using Ink-Jet Printed Nanoparticles and Use Thereof to Produce Patterned, Electro-Optically Addressable Devices; Ink-Jet Printable Compositions [patent_app_type] => utility [patent_app_number] => 16/188715 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188715
Patterned liquid crystal alignment using ink-jet printed nanoparticles and use thereof to produce patterned, electro-optically addressable devices; ink-jet printable compositions Nov 12, 2018 Issued
Array ( [id] => 17142177 [patent_doc_number] => 20210310189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => TEXTILE PRINTING [patent_app_type] => utility [patent_app_number] => 17/265824 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265824
TEXTILE PRINTING Nov 11, 2018 Pending
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