Search

Shengjun Wang

Examiner (ID: 13636, Phone: (571)272-0632 , Office: P/1627 )

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
Array ( [id] => 2761215 [patent_doc_number] => 05043659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Non-intrusive tachometer for spark ignition autos' [patent_app_type] => 1 [patent_app_number] => 7/452185 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 7525 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043659.pdf [firstpage_image] =>[orig_patent_app_number] => 452185 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452185
Non-intrusive tachometer for spark ignition autos Dec 17, 1989 Issued
Array ( [id] => 2797688 [patent_doc_number] => 05101366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Method for controlling the manufacture of zirconium tubes' [patent_app_type] => 1 [patent_app_number] => 7/451665 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3434 [patent_no_of_claims] => 3 [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/05/101/05101366.pdf [firstpage_image] =>[orig_patent_app_number] => 451665 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451665
Method for controlling the manufacture of zirconium tubes Dec 17, 1989 Issued
Array ( [id] => 2761445 [patent_doc_number] => 05043669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Methods and apparatus for measurement of the resistivity of geological formations from within cased wells in presence of acoustic and magnetic energy sources' [patent_app_type] => 1 [patent_app_number] => 7/438268 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5143 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043669.pdf [firstpage_image] =>[orig_patent_app_number] => 438268 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/438268
Methods and apparatus for measurement of the resistivity of geological formations from within cased wells in presence of acoustic and magnetic energy sources Nov 15, 1989 Issued
Array ( [id] => 2714691 [patent_doc_number] => 05041784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Magnetic sensor with rectangular field distorting flux bar' [patent_app_type] => 1 [patent_app_number] => 7/437129 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4936 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041784.pdf [firstpage_image] =>[orig_patent_app_number] => 437129 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/437129
Magnetic sensor with rectangular field distorting flux bar Nov 15, 1989 Issued
Array ( [id] => 2778747 [patent_doc_number] => 05075626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Electronic measurement apparatus movable in a cased borehole and compensating for casing resistance differences' [patent_app_type] => 1 [patent_app_number] => 7/434886 [patent_app_country] => US [patent_app_date] => 1989-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7727 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075626.pdf [firstpage_image] =>[orig_patent_app_number] => 434886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/434886
Electronic measurement apparatus movable in a cased borehole and compensating for casing resistance differences Nov 12, 1989 Issued
Array ( [id] => 2719180 [patent_doc_number] => 05018087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Programming signal source and calibration data for a speedometer/tachometer with calibration switches' [patent_app_type] => 1 [patent_app_number] => 7/431502 [patent_app_country] => US [patent_app_date] => 1989-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2112 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018087.pdf [firstpage_image] =>[orig_patent_app_number] => 431502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/431502
Programming signal source and calibration data for a speedometer/tachometer with calibration switches Nov 2, 1989 Issued
Array ( [id] => 2750721 [patent_doc_number] => 05012193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Method and apparatus for filtering data signals produced by exploration of earth formations' [patent_app_type] => 1 [patent_app_number] => 7/430207 [patent_app_country] => US [patent_app_date] => 1989-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 13172 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012193.pdf [firstpage_image] =>[orig_patent_app_number] => 430207 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430207
Method and apparatus for filtering data signals produced by exploration of earth formations Oct 31, 1989 Issued
Array ( [id] => 2761415 [patent_doc_number] => 05043668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Methods and apparatus for measurement of electronic properties of geological formations through borehole casing' [patent_app_type] => 1 [patent_app_number] => 7/435273 [patent_app_country] => US [patent_app_date] => 1989-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 48 [patent_no_of_words] => 18779 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043668.pdf [firstpage_image] =>[orig_patent_app_number] => 435273 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/435273
Methods and apparatus for measurement of electronic properties of geological formations through borehole casing Oct 29, 1989 Issued
Array ( [id] => 2685421 [patent_doc_number] => 05004980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Wheel bearing apparatus provided with compact wheel rotation speed detector lying within the outside periphery of the bearing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/413387 [patent_app_country] => US [patent_app_date] => 1989-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 37 [patent_no_of_words] => 5493 [patent_no_of_claims] => 9 [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/05/004/05004980.pdf [firstpage_image] =>[orig_patent_app_number] => 413387 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413387
Wheel bearing apparatus provided with compact wheel rotation speed detector lying within the outside periphery of the bearing apparatus Sep 26, 1989 Issued
Array ( [id] => 2594417 [patent_doc_number] => 04970464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Linear position-displacement magnetostrictive transducer having multiple cylindrical electromagnets for generating flux, each electromagnet having a centered passageway for relative travel along the same magnetostrictive waveguide' [patent_app_type] => 1 [patent_app_number] => 7/407357 [patent_app_country] => US [patent_app_date] => 1989-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2684 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970464.pdf [firstpage_image] =>[orig_patent_app_number] => 407357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407357
Linear position-displacement magnetostrictive transducer having multiple cylindrical electromagnets for generating flux, each electromagnet having a centered passageway for relative travel along the same magnetostrictive waveguide Sep 13, 1989 Issued
Array ( [id] => 2638932 [patent_doc_number] => 04952873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Compact head, signal enhancing magnetostrictive transducer' [patent_app_type] => 1 [patent_app_number] => 7/405453 [patent_app_country] => US [patent_app_date] => 1989-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3169 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952873.pdf [firstpage_image] =>[orig_patent_app_number] => 405453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/405453
Compact head, signal enhancing magnetostrictive transducer Sep 10, 1989 Issued
Array ( [id] => 2789957 [patent_doc_number] => 05142226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Position detection device having absolute position detection apparatus and interpolation apparatus' [patent_app_type] => 1 [patent_app_number] => 7/401979 [patent_app_country] => US [patent_app_date] => 1989-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6901 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142226.pdf [firstpage_image] =>[orig_patent_app_number] => 401979 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/401979
Position detection device having absolute position detection apparatus and interpolation apparatus Aug 31, 1989 Issued
Array ( [id] => 2717904 [patent_doc_number] => 05010301 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Method for determining the swelling clay content of cement mixtures by dielectric measurements' [patent_app_type] => 1 [patent_app_number] => 7/397053 [patent_app_country] => US [patent_app_date] => 1989-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3711 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010301.pdf [firstpage_image] =>[orig_patent_app_number] => 397053 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/397053
Method for determining the swelling clay content of cement mixtures by dielectric measurements Aug 21, 1989 Issued
Array ( [id] => 2601965 [patent_doc_number] => 04965517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Flux concentrator for magnetic sensors' [patent_app_type] => 1 [patent_app_number] => 7/396593 [patent_app_country] => US [patent_app_date] => 1989-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 910 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965517.pdf [firstpage_image] =>[orig_patent_app_number] => 396593 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/396593
Flux concentrator for magnetic sensors Aug 20, 1989 Issued
Array ( [id] => 2714726 [patent_doc_number] => 05041786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Method of nondestructively inspecting for flaws in metal stocks including selection of detection coil diameter.' [patent_app_type] => 1 [patent_app_number] => 7/395753 [patent_app_country] => US [patent_app_date] => 1989-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2034 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041786.pdf [firstpage_image] =>[orig_patent_app_number] => 395753 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/395753
Method of nondestructively inspecting for flaws in metal stocks including selection of detection coil diameter. Aug 17, 1989 Issued
Array ( [id] => 2598489 [patent_doc_number] => 04940937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Pulse generating ring for electromagnetic rotary position detection' [patent_app_type] => 1 [patent_app_number] => 7/394029 [patent_app_country] => US [patent_app_date] => 1989-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 1624 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940937.pdf [firstpage_image] =>[orig_patent_app_number] => 394029 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/394029
Pulse generating ring for electromagnetic rotary position detection Aug 14, 1989 Issued
Array ( [id] => 2663605 [patent_doc_number] => 04978917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Method for nondestructive measurement of heat affected zone of identification code on nuclear fuel rod' [patent_app_type] => 1 [patent_app_number] => 7/389919 [patent_app_country] => US [patent_app_date] => 1989-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 3426 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978917.pdf [firstpage_image] =>[orig_patent_app_number] => 389919 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/389919
Method for nondestructive measurement of heat affected zone of identification code on nuclear fuel rod Aug 3, 1989 Issued
Array ( [id] => 2738959 [patent_doc_number] => 05051692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Processing apparatus for measuring the speed of a rotating body' [patent_app_type] => 1 [patent_app_number] => 7/389439 [patent_app_country] => US [patent_app_date] => 1989-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3318 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051692.pdf [firstpage_image] =>[orig_patent_app_number] => 389439 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/389439
Processing apparatus for measuring the speed of a rotating body Aug 3, 1989 Issued
Array ( [id] => 2711356 [patent_doc_number] => 04992735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'System and method for inspecting metallic plugs in heat exchanger tubes using a radially extendible probe' [patent_app_type] => 1 [patent_app_number] => 7/387997 [patent_app_country] => US [patent_app_date] => 1989-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6034 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992735.pdf [firstpage_image] =>[orig_patent_app_number] => 387997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/387997
System and method for inspecting metallic plugs in heat exchanger tubes using a radially extendible probe Jul 31, 1989 Issued
Array ( [id] => 2711262 [patent_doc_number] => 04992730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Method of computing the rotating speed of a rotating body based upon pulse train signals from a rotating speed sensor' [patent_app_type] => 1 [patent_app_number] => 7/387131 [patent_app_country] => US [patent_app_date] => 1989-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3768 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992730.pdf [firstpage_image] =>[orig_patent_app_number] => 387131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/387131
Method of computing the rotating speed of a rotating body based upon pulse train signals from a rotating speed sensor Jul 27, 1989 Issued
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