Search

Ruiyun Zhang

Examiner (ID: 17251, Phone: (571)270-7934 , Office: P/1782 )

Most Active Art Unit
1782
Art Unit(s)
1782, 1798
Total Applications
1209
Issued Applications
760
Pending Applications
119
Abandoned Applications
348

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15996987 [patent_doc_number] => 20200174364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => CURABLE COMPOSITION, FILM, INFRARED TRANSMITTING FILTER, SOLID IMAGE PICKUP ELEMENT, AND OPTICAL SENSOR [patent_app_type] => utility [patent_app_number] => 16/784672 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784672
CURABLE COMPOSITION, FILM, INFRARED TRANSMITTING FILTER, SOLID IMAGE PICKUP ELEMENT, AND OPTICAL SENSOR Feb 6, 2020 Abandoned
Array ( [id] => 17595608 [patent_doc_number] => 20220145182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => METHOD FOR THE PREPARATION OF PHOTOALIGNING POLYMER MATERIALS AND COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/425577 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425577
METHOD FOR THE PREPARATION OF PHOTOALIGNING POLYMER MATERIALS AND COMPOSITIONS Feb 4, 2020 Abandoned
Array ( [id] => 15996601 [patent_doc_number] => 20200174171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => OPTICALLY ANISOTROPIC FILM, CIRCULARLY POLARIZING PLATE, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/781477 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781477
OPTICALLY ANISOTROPIC FILM, CIRCULARLY POLARIZING PLATE, AND DISPLAY DEVICE Feb 3, 2020 Abandoned
Array ( [id] => 17533722 [patent_doc_number] => 20220112331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => CATIONICALLY CURABLE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/423587 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423587
CATIONICALLY CURABLE COMPOSITIONS Jan 30, 2020 Abandoned
Array ( [id] => 19841318 [patent_doc_number] => 12253703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Reddening-resistant layer [patent_app_type] => utility [patent_app_number] => 17/441675 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 21642 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441675
Reddening-resistant layer Jan 30, 2020 Issued
Array ( [id] => 17610701 [patent_doc_number] => 20220152980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => OPTICAL LAMINATE [patent_app_type] => utility [patent_app_number] => 17/440144 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440144
Optical laminate Jan 30, 2020 Issued
Array ( [id] => 17505115 [patent_doc_number] => 20220098217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => COMPOUND, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/426754 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426754
Compound, organic optoelectronic element, and display device Jan 29, 2020 Issued
Array ( [id] => 19910335 [patent_doc_number] => 12286534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Binder for an aqueous coating composition [patent_app_type] => utility [patent_app_number] => 17/423002 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20330 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423002
Binder for an aqueous coating composition Jan 29, 2020 Issued
Array ( [id] => 19778576 [patent_doc_number] => 12227600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Polyisoprene, rubber composition, and tire [patent_app_type] => utility [patent_app_number] => 17/438644 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10522 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438644
Polyisoprene, rubber composition, and tire Jan 27, 2020 Issued
Array ( [id] => 16991948 [patent_doc_number] => 20210230368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => POLYIMIDE-BASED POLYMER FILM, SUBSTRATE FOR DISPLAY DEVICE, AND OPTICAL DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/733816 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733816 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733816
Polyimide-based polymer film, substrate for display device, and optical device using the same Jan 27, 2020 Issued
Array ( [id] => 19521180 [patent_doc_number] => 12122889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Dry prepreg for ceramic matrix composites [patent_app_type] => utility [patent_app_number] => 17/426269 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5241 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426269
Dry prepreg for ceramic matrix composites Jan 26, 2020 Issued
Array ( [id] => 20173106 [patent_doc_number] => 12391839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Coating formulation for a digital print medium [patent_app_type] => utility [patent_app_number] => 17/310056 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7056 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310056
Coating formulation for a digital print medium Jan 23, 2020 Issued
Array ( [id] => 16963117 [patent_doc_number] => 20210214616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => LIQUID CRYSTAL ALIGNMENT AGENT COMPOSITION, METHOD OF PREPARING LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL ALIGNMENT FILM, LIQUID CRYSTAL DISPLAY USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/059145 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17059145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059145
Liquid crystal alignment agent composition, method of preparing liquid crystal alignment film, and liquid crystal alignment film, liquid crystal display using the same Jan 21, 2020 Issued
Array ( [id] => 17551742 [patent_doc_number] => 20220123084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => LAMINATED GLASS PANE AND METHOD FOR THE PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/424380 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424380
Laminated glass pane and method for the production thereof Jan 16, 2020 Issued
Array ( [id] => 16885637 [patent_doc_number] => 20210171832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => LIQUID CRYSTAL ALIGNMENT AGENT COMPOSITION, AND LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/046229 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046229
Liquid crystal alignment agent composition, and liquid crystal alignment film, and liquid crystal display using the same Jan 15, 2020 Issued
Array ( [id] => 19551008 [patent_doc_number] => 12134706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Antistatic silicone rubber composition [patent_app_type] => utility [patent_app_number] => 17/422826 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422826
Antistatic silicone rubber composition Jan 9, 2020 Issued
Array ( [id] => 19043712 [patent_doc_number] => 11932798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Polymerizable liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device [patent_app_type] => utility [patent_app_number] => 16/732739 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 17856 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732739
Polymerizable liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device Jan 1, 2020 Issued
Array ( [id] => 19884141 [patent_doc_number] => 12269833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Branched organosilicon compound, method of preparing same, and compositions comprising same [patent_app_type] => utility [patent_app_number] => 17/418987 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 23081 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418987
Branched organosilicon compound, method of preparing same, and compositions comprising same Dec 29, 2019 Issued
Array ( [id] => 20622675 [patent_doc_number] => 12590174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Curable compositions comprising telechelic polyolefins [patent_app_type] => utility [patent_app_number] => 17/419273 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 39273 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419273
Curable compositions comprising telechelic polyolefins Dec 26, 2019 Issued
Array ( [id] => 16918102 [patent_doc_number] => 20210191194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => POLARIZING DEVICE AND PREPARATION METHOD THEREOF, DISPLAY PANEL, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/627854 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16627854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627854
Polarizing device and preparation method thereof, display panel, and display device Dec 26, 2019 Issued
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