Search

Ching-yiu Fung

Examiner (ID: 11362, Phone: (571)270-5713 , Office: P/1787 )

Most Active Art Unit
1787
Art Unit(s)
1732, 1787
Total Applications
339
Issued Applications
82
Pending Applications
21
Abandoned Applications
238

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17355811 [patent_doc_number] => 20220016607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => FUNCTIONAL STRUCTURE PRECURSOR AND FUNCTIONAL STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/299609 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17299609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299609
FUNCTIONAL STRUCTURE PRECURSOR AND FUNCTIONAL STRUCTURE Dec 2, 2019 Abandoned
Array ( [id] => 17126378 [patent_doc_number] => 20210301146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ZIRCONIUM-CONTAINING ALCOHOL SOLUTION [patent_app_type] => utility [patent_app_number] => 17/257467 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257467
ZIRCONIUM-CONTAINING ALCOHOL SOLUTION Aug 25, 2019 Abandoned
Array ( [id] => 17126268 [patent_doc_number] => 20210301036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => MODIFIED STARCH, USE THEREOF, AND METHOD FOR PRODUCING MODIFIED STARCH [patent_app_type] => utility [patent_app_number] => 17/267192 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267192
MODIFIED STARCH, USE THEREOF, AND METHOD FOR PRODUCING MODIFIED STARCH Aug 14, 2019 Abandoned
Array ( [id] => 15434989 [patent_doc_number] => 20200031678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => LOW-FREQUENCY IMPROVEMENT MATERIAL AND SPEAKER SYSTEM USING SAME [patent_app_type] => utility [patent_app_number] => 16/522699 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522699
LOW-FREQUENCY IMPROVEMENT MATERIAL AND SPEAKER SYSTEM USING SAME Jul 25, 2019 Abandoned
Array ( [id] => 16978132 [patent_doc_number] => 20210222369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => COATING COMPOSITION FOR PAPER AND PAPERBOARD [patent_app_type] => utility [patent_app_number] => 17/056220 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056220
COATING COMPOSITION FOR PAPER AND PAPERBOARD May 13, 2019 Pending
Array ( [id] => 17243270 [patent_doc_number] => 20210363013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => PYROLYSIS OF METHANE WITH A MOLTEN SALT BASED CATALYST SYSTEM [patent_app_type] => utility [patent_app_number] => 17/045970 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045970
PYROLYSIS OF METHANE WITH A MOLTEN SALT BASED CATALYST SYSTEM Apr 3, 2019 Abandoned
Array ( [id] => 16807618 [patent_doc_number] => 20210130171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => METHOD FOR RECYCLING RESIDUAL SOLUTIONS COMPRISING PHOSPHORUS AND DEVICE FOR SUCH A METHOD [patent_app_type] => utility [patent_app_number] => 17/041681 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041681
METHOD FOR RECYCLING RESIDUAL SOLUTIONS COMPRISING PHOSPHORUS AND DEVICE FOR SUCH A METHOD Mar 26, 2019 Abandoned
Array ( [id] => 16570760 [patent_doc_number] => 20210009766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => AQUEOUS POLYOLEFIN DISPERSION [patent_app_type] => utility [patent_app_number] => 17/040226 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17040226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040226
AQUEOUS POLYOLEFIN DISPERSION Mar 20, 2019 Abandoned
Array ( [id] => 19198974 [patent_doc_number] => 11996222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Thermally stabilized redox materials and applications thereof [patent_app_type] => utility [patent_app_number] => 16/294656 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 9288 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294656 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294656
Thermally stabilized redox materials and applications thereof Mar 5, 2019 Issued
Array ( [id] => 14567239 [patent_doc_number] => 20190211226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Microcrystalline Wax/Pre-Mixture Liquid Sealant Composition, Method of Manufacture and Methods of Use [patent_app_type] => utility [patent_app_number] => 16/240165 [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] => 2727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16240165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/240165
Microcrystalline Wax/Pre-Mixture Liquid Sealant Composition, Method of Manufacture and Methods of Use Jan 3, 2019 Abandoned
Array ( [id] => 14534163 [patent_doc_number] => 20190202703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Molecular sieve, sound absorbing material using the same, and speaker [patent_app_type] => utility [patent_app_number] => 16/236336 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16236336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/236336
Molecular sieve, sound absorbing material using the same, and speaker Dec 27, 2018 Abandoned
Array ( [id] => 14468073 [patent_doc_number] => 20190185679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => WATER BASED COATING [patent_app_type] => utility [patent_app_number] => 16/218238 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16218238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218238
WATER BASED COATING Dec 11, 2018 Abandoned
Array ( [id] => 14930247 [patent_doc_number] => 20190300761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => MULTI-FUNCTIONAL AQUEOUS LIQUID ADHESIVE AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 16/207975 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207975
MULTI-FUNCTIONAL AQUEOUS LIQUID ADHESIVE AND METHOD FOR PREPARING THE SAME Dec 2, 2018 Abandoned
Array ( [id] => 16539799 [patent_doc_number] => 20200406212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SYSTEM AND PROCESS FOR SYNTHESIS GAS PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/767302 [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] => 12958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767302
SYSTEM AND PROCESS FOR SYNTHESIS GAS PRODUCTION Nov 14, 2018 Abandoned
Array ( [id] => 15800523 [patent_doc_number] => 20200123404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => OIL PAINT ADDITIVE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/164102 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164102
OIL PAINT ADDITIVE COMPOSITIONS Oct 17, 2018 Abandoned
Array ( [id] => 15711411 [patent_doc_number] => 20200102471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => COMPOSITION AND METHOD FOR COATING POWDERED HYDROPHILIC POLYMERS THAT PROMOTES DISPERSION AND REDUCES CLUMPING OF THE POLYMER WHEN ADDED TO WATER BASED FLUID SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/148458 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148458
COMPOSITION AND METHOD FOR COATING POWDERED HYDROPHILIC POLYMERS THAT PROMOTES DISPERSION AND REDUCES CLUMPING OF THE POLYMER WHEN ADDED TO WATER BASED FLUID SYSTEMS Sep 30, 2018 Abandoned
Array ( [id] => 15991209 [patent_doc_number] => 20200171475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => DEHYDROCYCLISATION CATALYST FOR HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 16/639321 [patent_app_country] => US [patent_app_date] => 2018-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639321
DEHYDROCYCLISATION CATALYST FOR HYDROCARBONS Aug 15, 2018 Abandoned
Array ( [id] => 16467197 [patent_doc_number] => 20200368734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => A COMPOSITION COMPRISING A MIXED METAL OXIDE AND A MOLDING COMPRISING A ZEOLITIC MATERIAL HAVING FRAMEWORK TYPE CHA AND AN ALKALINE EARTH METAL [patent_app_type] => utility [patent_app_number] => 16/635236 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16635236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635236
A COMPOSITION COMPRISING A MIXED METAL OXIDE AND A MOLDING COMPRISING A ZEOLITIC MATERIAL HAVING FRAMEWORK TYPE CHA AND AN ALKALINE EARTH METAL Aug 7, 2018 Abandoned
Array ( [id] => 12813724 [patent_doc_number] => 20180163078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => SYNTHETIC POLYMERIC ANTIOXIDANTS FOR CORROSION PROTECTION [patent_app_type] => utility [patent_app_number] => 15/841244 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15841244 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/841244
SYNTHETIC POLYMERIC ANTIOXIDANTS FOR CORROSION PROTECTION Dec 12, 2017 Abandoned
Array ( [id] => 18451626 [patent_doc_number] => 20230192905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => POLYALPHA-1,3-GLUCAN ESTERS AND ARTICLES MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 16/461097 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461097
POLYALPHA-1,3-GLUCAN ESTERS AND ARTICLES MADE THEREFROM Nov 19, 2017 Abandoned
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