Search

Shengjun Wang

Examiner (ID: 7561)

Most Active Art Unit
1627
Art Unit(s)
1617, 1627
Total Applications
2559
Issued Applications
1079
Pending Applications
238
Abandoned Applications
1248

Applications

Application numberTitle of the applicationFiling DateStatus
07/792551 PAPER FEEDER AND AN IMAGE FORMING APPARATUS PROVIDED WITH THE SAME Nov 14, 1991 Abandoned
Array ( [id] => 2970502 [patent_doc_number] => 05203846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Media feed roll apparatus and method for its use' [patent_app_type] => 1 [patent_app_number] => 7/791036 [patent_app_country] => US [patent_app_date] => 1991-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4469 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/203/05203846.pdf [firstpage_image] =>[orig_patent_app_number] => 791036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791036
Media feed roll apparatus and method for its use Nov 11, 1991 Issued
Array ( [id] => 2809990 [patent_doc_number] => 05167410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Device for conveying and aligning sheets on a feed table of a printing machine' [patent_app_type] => 1 [patent_app_number] => 7/791053 [patent_app_country] => US [patent_app_date] => 1991-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 7497 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167410.pdf [firstpage_image] =>[orig_patent_app_number] => 791053 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791053
Device for conveying and aligning sheets on a feed table of a printing machine Nov 11, 1991 Issued
Array ( [id] => 2810484 [patent_doc_number] => 05169136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Automatic paper feeder employing a lost motion mechanism' [patent_app_type] => 1 [patent_app_number] => 7/789009 [patent_app_country] => US [patent_app_date] => 1991-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 5767 [patent_no_of_claims] => 8 [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/05/169/05169136.pdf [firstpage_image] =>[orig_patent_app_number] => 789009 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789009
Automatic paper feeder employing a lost motion mechanism Nov 6, 1991 Issued
Array ( [id] => 2790290 [patent_doc_number] => 05145162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Blank dispensing apparatus having oppositely rotating separator elements and method for use' [patent_app_type] => 1 [patent_app_number] => 7/788535 [patent_app_country] => US [patent_app_date] => 1991-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2029 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145162.pdf [firstpage_image] =>[orig_patent_app_number] => 788535 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/788535
Blank dispensing apparatus having oppositely rotating separator elements and method for use Nov 5, 1991 Issued
07/783353 SHEET FEEDING APPARATUS Oct 27, 1991 Abandoned
Array ( [id] => 2960641 [patent_doc_number] => 05224693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Multistage paper feeding/conveying apparatus and method that uses electro static forces' [patent_app_type] => 1 [patent_app_number] => 7/793939 [patent_app_country] => US [patent_app_date] => 1991-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 29 [patent_no_of_words] => 14387 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224693.pdf [firstpage_image] =>[orig_patent_app_number] => 793939 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793939
Multistage paper feeding/conveying apparatus and method that uses electro static forces Oct 21, 1991 Issued
Array ( [id] => 2927250 [patent_doc_number] => 05222728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Sheet transporting device having variable loop sheet alignment' [patent_app_type] => 1 [patent_app_number] => 7/779028 [patent_app_country] => US [patent_app_date] => 1991-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3506 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222728.pdf [firstpage_image] =>[orig_patent_app_number] => 779028 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779028
Sheet transporting device having variable loop sheet alignment Oct 17, 1991 Issued
Array ( [id] => 2972353 [patent_doc_number] => 05211389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Removable stacking device for automatic mail sorting machine' [patent_app_type] => 1 [patent_app_number] => 7/777006 [patent_app_country] => US [patent_app_date] => 1991-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1481 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211389.pdf [firstpage_image] =>[orig_patent_app_number] => 777006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777006
Removable stacking device for automatic mail sorting machine Oct 15, 1991 Issued
Array ( [id] => 2816850 [patent_doc_number] => 05127643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Automatic copy sheet selection device' [patent_app_type] => 1 [patent_app_number] => 7/777042 [patent_app_country] => US [patent_app_date] => 1991-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3338 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127643.pdf [firstpage_image] =>[orig_patent_app_number] => 777042 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777042
Automatic copy sheet selection device Oct 15, 1991 Issued
Array ( [id] => 2793580 [patent_doc_number] => 05156392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Moving edge side registration device' [patent_app_type] => 1 [patent_app_number] => 7/774502 [patent_app_country] => US [patent_app_date] => 1991-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3695 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/156/05156392.pdf [firstpage_image] =>[orig_patent_app_number] => 774502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774502
Moving edge side registration device Oct 9, 1991 Issued
Array ( [id] => 2917968 [patent_doc_number] => 05219154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Sheet feeding and separating device for image forming equipment' [patent_app_type] => 1 [patent_app_number] => 7/774349 [patent_app_country] => US [patent_app_date] => 1991-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 6049 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219154.pdf [firstpage_image] =>[orig_patent_app_number] => 774349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774349
Sheet feeding and separating device for image forming equipment Oct 9, 1991 Issued
Array ( [id] => 2919742 [patent_doc_number] => 05188351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Multi-size paper cassette having a sheet size indicator' [patent_app_type] => 1 [patent_app_number] => 7/771635 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2850 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188351.pdf [firstpage_image] =>[orig_patent_app_number] => 771635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/771635
Multi-size paper cassette having a sheet size indicator Oct 3, 1991 Issued
07/769853 PAPER-RESUPPLYING DEVICE IN IMAGE-FORMING APPARATUS Oct 1, 1991 Abandoned
Array ( [id] => 2919857 [patent_doc_number] => 05195741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Apparatus for selectively transferring products from an imbricated formation conveyed along a first conveying path onto a second conveying path' [patent_app_type] => 1 [patent_app_number] => 7/769835 [patent_app_country] => US [patent_app_date] => 1991-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7012 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195741.pdf [firstpage_image] =>[orig_patent_app_number] => 769835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769835
Apparatus for selectively transferring products from an imbricated formation conveyed along a first conveying path onto a second conveying path Oct 1, 1991 Issued
Array ( [id] => 2793508 [patent_doc_number] => 05156388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Paper supplying device having removable paper supplying rollers' [patent_app_type] => 1 [patent_app_number] => 7/768020 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4641 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/156/05156388.pdf [firstpage_image] =>[orig_patent_app_number] => 768020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768020
Paper supplying device having removable paper supplying rollers Sep 29, 1991 Issued
Array ( [id] => 2818751 [patent_doc_number] => 05174559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Sheet material handling apparatus and method using a skewed sheet stack and an alignment mechanism' [patent_app_type] => 1 [patent_app_number] => 7/769203 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174559.pdf [firstpage_image] =>[orig_patent_app_number] => 769203 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769203
Sheet material handling apparatus and method using a skewed sheet stack and an alignment mechanism Sep 29, 1991 Issued
Array ( [id] => 2964079 [patent_doc_number] => 05181711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Device for discharging sheets from the bottom of a stack' [patent_app_type] => 1 [patent_app_number] => 7/766138 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 4164 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181711.pdf [firstpage_image] =>[orig_patent_app_number] => 766138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/766138
Device for discharging sheets from the bottom of a stack Sep 26, 1991 Issued
Array ( [id] => 2810614 [patent_doc_number] => 05169143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Bin tray transferring apparatus of compact sorter for copy machine' [patent_app_type] => 1 [patent_app_number] => 7/764441 [patent_app_country] => US [patent_app_date] => 1991-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3779 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169143.pdf [firstpage_image] =>[orig_patent_app_number] => 764441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764441
Bin tray transferring apparatus of compact sorter for copy machine Sep 23, 1991 Issued
Array ( [id] => 2908371 [patent_doc_number] => 05199700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Document stacking apparatus' [patent_app_type] => 1 [patent_app_number] => 7/764416 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3696 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199700.pdf [firstpage_image] =>[orig_patent_app_number] => 764416 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764416
Document stacking apparatus Sep 22, 1991 Issued
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