Search

Jin Cheng Wang

Examiner (ID: 7403, Phone: (571)272-7665 , Office: P/2618 )

Most Active Art Unit
2618
Art Unit(s)
2617, 2628, 2677, 2672, 2613, 2618
Total Applications
1152
Issued Applications
633
Pending Applications
85
Abandoned Applications
451

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2121453 [patent_doc_number] => 04477289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Method for washing voltage transmission line insulators' [patent_app_type] => 1 [patent_app_number] => 6/400738 [patent_app_country] => US [patent_app_date] => 1982-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4224 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477289.pdf [firstpage_image] =>[orig_patent_app_number] => 400738 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/400738
Method for washing voltage transmission line insulators Jul 21, 1982 Issued
Array ( [id] => 2109607 [patent_doc_number] => 04451297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Method for removing inorganic particulate solids from battery strip' [patent_app_type] => 1 [patent_app_number] => 6/399570 [patent_app_country] => US [patent_app_date] => 1982-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1535 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451297.pdf [firstpage_image] =>[orig_patent_app_number] => 399570 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399570
Method for removing inorganic particulate solids from battery strip Jul 18, 1982 Issued
Array ( [id] => 2127314 [patent_doc_number] => 04453984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Method for removing electrically conductive paste from a screening mask' [patent_app_type] => 1 [patent_app_number] => 6/393930 [patent_app_country] => US [patent_app_date] => 1982-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3188 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/453/04453984.pdf [firstpage_image] =>[orig_patent_app_number] => 393930 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393930
Method for removing electrically conductive paste from a screening mask Jun 29, 1982 Issued
Array ( [id] => 2102972 [patent_doc_number] => 04446163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Process of manufacturing a starch-based food product' [patent_app_type] => 1 [patent_app_number] => 6/392301 [patent_app_country] => US [patent_app_date] => 1982-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4675 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446163.pdf [firstpage_image] =>[orig_patent_app_number] => 392301 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392301
Process of manufacturing a starch-based food product Jun 28, 1982 Issued
Array ( [id] => 2095274 [patent_doc_number] => 04474621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Method for low temperature ashing in a plasma' [patent_app_type] => 1 [patent_app_number] => 6/388969 [patent_app_country] => US [patent_app_date] => 1982-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 4931 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474621.pdf [firstpage_image] =>[orig_patent_app_number] => 388969 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388969
Method for low temperature ashing in a plasma Jun 15, 1982 Issued
Array ( [id] => 2078083 [patent_doc_number] => 04434012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Treating articles in an array with streams of a medium' [patent_app_type] => 1 [patent_app_number] => 6/388575 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3378 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434012.pdf [firstpage_image] =>[orig_patent_app_number] => 388575 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388575
Treating articles in an array with streams of a medium Jun 14, 1982 Issued
Array ( [id] => 2069394 [patent_doc_number] => 04478646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => 'Apparatus and method for cleaning a fluidized bed gas distributor' [patent_app_type] => 1 [patent_app_number] => 6/388562 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2871 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/478/04478646.pdf [firstpage_image] =>[orig_patent_app_number] => 388562 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388562
Apparatus and method for cleaning a fluidized bed gas distributor Jun 14, 1982 Issued
Array ( [id] => 2119499 [patent_doc_number] => 04481040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Process for the chemical dissolution of oxide deposits' [patent_app_type] => 1 [patent_app_number] => 6/387094 [patent_app_country] => US [patent_app_date] => 1982-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1660 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481040.pdf [firstpage_image] =>[orig_patent_app_number] => 387094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/387094
Process for the chemical dissolution of oxide deposits Jun 9, 1982 Issued
Array ( [id] => 2093744 [patent_doc_number] => 04456487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Method for cleaning and annealing a thermoluminescent radiation detector crystal' [patent_app_type] => 1 [patent_app_number] => 6/386969 [patent_app_country] => US [patent_app_date] => 1982-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2705 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456487.pdf [firstpage_image] =>[orig_patent_app_number] => 386969 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/386969
Method for cleaning and annealing a thermoluminescent radiation detector crystal Jun 9, 1982 Issued
06/386705 CHEMICAL TREATMENT FOR IMPROVED PIPE LINE FLUSHING Jun 8, 1982 Abandoned
06/387261 METHOD AND APPARATUS FOR CLEANING ELECTRODES Jun 8, 1982 Abandoned
Array ( [id] => 2104889 [patent_doc_number] => 04472204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Process and apparatus for cleaning and wetting the concave surface of an acoustic lens' [patent_app_type] => 1 [patent_app_number] => 6/384893 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1930 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472204.pdf [firstpage_image] =>[orig_patent_app_number] => 384893 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/384893
Process and apparatus for cleaning and wetting the concave surface of an acoustic lens Jun 3, 1982 Issued
06/382846 CHLORINATED HYDROCARBON PROTECTIVE AND/OR DECORATIVE COATING STRIPPING COMPOSITION AND METHOD May 26, 1982 Abandoned
Array ( [id] => 2151242 [patent_doc_number] => 04517025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-14 [patent_title] => 'Method for removing sealant contamination' [patent_app_type] => 1 [patent_app_number] => 6/379108 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3446 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/517/04517025.pdf [firstpage_image] =>[orig_patent_app_number] => 379108 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379108
Method for removing sealant contamination May 16, 1982 Issued
Array ( [id] => 2124382 [patent_doc_number] => 04482392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Conduit cleaning process' [patent_app_type] => 1 [patent_app_number] => 6/377788 [patent_app_country] => US [patent_app_date] => 1982-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5677 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482392.pdf [firstpage_image] =>[orig_patent_app_number] => 377788 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/377788
Conduit cleaning process May 12, 1982 Issued
Array ( [id] => 2127305 [patent_doc_number] => 04453983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Diphase drain cleaner' [patent_app_type] => 1 [patent_app_number] => 6/374450 [patent_app_country] => US [patent_app_date] => 1982-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1203 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/453/04453983.pdf [firstpage_image] =>[orig_patent_app_number] => 374450 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/374450
Diphase drain cleaner May 2, 1982 Issued
Array ( [id] => 2019215 [patent_doc_number] => 04370173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Composition and method for acid cleaning of aluminum surfaces' [patent_app_type] => 1 [patent_app_number] => 6/373211 [patent_app_country] => US [patent_app_date] => 1982-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4310 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370173.pdf [firstpage_image] =>[orig_patent_app_number] => 373211 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/373211
Composition and method for acid cleaning of aluminum surfaces Apr 29, 1982 Issued
Array ( [id] => 2091418 [patent_doc_number] => 04443271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Method for cleaning floor grates in place with high pressure water jets' [patent_app_type] => 1 [patent_app_number] => 6/372514 [patent_app_country] => US [patent_app_date] => 1982-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3629 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/443/04443271.pdf [firstpage_image] =>[orig_patent_app_number] => 372514 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/372514
Method for cleaning floor grates in place with high pressure water jets Apr 27, 1982 Issued
Array ( [id] => 2013226 [patent_doc_number] => 04375992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-08 [patent_title] => 'Apparatus and method for cleaning recorded discs' [patent_app_type] => 1 [patent_app_number] => 6/370533 [patent_app_country] => US [patent_app_date] => 1982-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1662 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375992.pdf [firstpage_image] =>[orig_patent_app_number] => 370533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/370533
Apparatus and method for cleaning recorded discs Apr 20, 1982 Issued
Array ( [id] => 2191082 [patent_doc_number] => 04501620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Method of cleaning a photo-sensitive body' [patent_app_type] => 1 [patent_app_number] => 6/368816 [patent_app_country] => US [patent_app_date] => 1982-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6999 [patent_no_of_claims] => 5 [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] => patents/04/501/04501620.pdf [firstpage_image] =>[orig_patent_app_number] => 368816 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/368816
Method of cleaning a photo-sensitive body Apr 14, 1982 Issued
Menu