Search

Caitlyn Mingyun Sun

Examiner (ID: 9886)

Most Active Art Unit
1795
Art Unit(s)
1795
Total Applications
310
Issued Applications
147
Pending Applications
66
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2716045 [patent_doc_number] => 05041856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'In-line metallic debris particle detection probe and resonant evaluation system utilizing the same' [patent_app_type] => 1 [patent_app_number] => 7/455103 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5680 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041856.pdf [firstpage_image] =>[orig_patent_app_number] => 455103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455103
In-line metallic debris particle detection probe and resonant evaluation system utilizing the same Dec 21, 1989 Issued
Array ( [id] => 2722143 [patent_doc_number] => 05008622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Superconductive imaging surface magnetometer' [patent_app_type] => 1 [patent_app_number] => 7/454607 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4483 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008622.pdf [firstpage_image] =>[orig_patent_app_number] => 454607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/454607
Superconductive imaging surface magnetometer Dec 20, 1989 Issued
Array ( [id] => 2750364 [patent_doc_number] => 05003260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Inductive position sensor having plural phase windings on a support and a displaceable phase sensing element returning a phase indicating signal by electromagnetic induction to eliminate wire connections' [patent_app_type] => 1 [patent_app_number] => 7/453615 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 48 [patent_no_of_words] => 15837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003260.pdf [firstpage_image] =>[orig_patent_app_number] => 453615 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453615
Inductive position sensor having plural phase windings on a support and a displaceable phase sensing element returning a phase indicating signal by electromagnetic induction to eliminate wire connections Dec 19, 1989 Issued
Array ( [id] => 2938748 [patent_doc_number] => 05189366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Method and apparatus using a varying electromagnetic field for determining the nature, or a property of a non-metallic material' [patent_app_type] => 1 [patent_app_number] => 7/454731 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7766 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189366.pdf [firstpage_image] =>[orig_patent_app_number] => 454731 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/454731
Method and apparatus using a varying electromagnetic field for determining the nature, or a property of a non-metallic material Dec 17, 1989 Issued
Array ( [id] => 2660528 [patent_doc_number] => 04972145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Speed sensor gap fault-detection arrangement for multiple-axle rail vehicles' [patent_app_type] => 1 [patent_app_number] => 7/450484 [patent_app_country] => US [patent_app_date] => 1989-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972145.pdf [firstpage_image] =>[orig_patent_app_number] => 450484 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450484
Speed sensor gap fault-detection arrangement for multiple-axle rail vehicles Dec 13, 1989 Issued
Array ( [id] => 2674908 [patent_doc_number] => 05047717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Method and apparatus for measuring internal mechanical stress of a ferromagnetic body by determining the third harmonic of the induction' [patent_app_type] => 1 [patent_app_number] => 7/446469 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3893 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047717.pdf [firstpage_image] =>[orig_patent_app_number] => 446469 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446469
Method and apparatus for measuring internal mechanical stress of a ferromagnetic body by determining the third harmonic of the induction Dec 3, 1989 Issued
Array ( [id] => 2636811 [patent_doc_number] => 04958125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Method and apparatus for determining characteristics of the movement of a rotating drill string including rotation speed and lateral shocks' [patent_app_type] => 1 [patent_app_number] => 7/441683 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4271 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958125.pdf [firstpage_image] =>[orig_patent_app_number] => 441683 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441683
Method and apparatus for determining characteristics of the movement of a rotating drill string including rotation speed and lateral shocks Nov 21, 1989 Issued
Array ( [id] => 2661588 [patent_doc_number] => 04929896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Transient electromagnetic method for detecting irregularies on conductive containers having variations in jacket thickness' [patent_app_type] => 1 [patent_app_number] => 7/442426 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3861 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929896.pdf [firstpage_image] =>[orig_patent_app_number] => 442426 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442426
Transient electromagnetic method for detecting irregularies on conductive containers having variations in jacket thickness Nov 20, 1989 Issued
Array ( [id] => 2791610 [patent_doc_number] => 05130652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'AC magnetic flux leakage flaw detecting apparatus for detecting flaws in flat surfaces with rotating leakage detection element' [patent_app_type] => 1 [patent_app_number] => 7/438119 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4130 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130652.pdf [firstpage_image] =>[orig_patent_app_number] => 438119 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/438119
AC magnetic flux leakage flaw detecting apparatus for detecting flaws in flat surfaces with rotating leakage detection element Nov 19, 1989 Issued
Array ( [id] => 2711320 [patent_doc_number] => 04992733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Position sensing transducer having a circular magnet with an integral flux distorting member and two magnetic field sensors' [patent_app_type] => 1 [patent_app_number] => 7/437657 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4936 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992733.pdf [firstpage_image] =>[orig_patent_app_number] => 437657 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/437657
Position sensing transducer having a circular magnet with an integral flux distorting member and two magnetic field sensors Nov 16, 1989 Issued
Array ( [id] => 2771542 [patent_doc_number] => 05006800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Eddy current imaging apparatus and method using phase difference detection' [patent_app_type] => 1 [patent_app_number] => 7/431791 [patent_app_country] => US [patent_app_date] => 1989-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2103 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006800.pdf [firstpage_image] =>[orig_patent_app_number] => 431791 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/431791
Eddy current imaging apparatus and method using phase difference detection Nov 5, 1989 Issued
Array ( [id] => 2772226 [patent_doc_number] => 05036275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Inductive coupling position sensor method and apparatus having primary and secondary windings parallel to each other' [patent_app_type] => 1 [patent_app_number] => 7/427641 [patent_app_country] => US [patent_app_date] => 1989-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 11708 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036275.pdf [firstpage_image] =>[orig_patent_app_number] => 427641 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/427641
Inductive coupling position sensor method and apparatus having primary and secondary windings parallel to each other Oct 25, 1989 Issued
Array ( [id] => 2647787 [patent_doc_number] => 04939456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Position sensor including a thin film indium arsenide magnetoresistor on a permanent magnet' [patent_app_type] => 1 [patent_app_number] => 7/426249 [patent_app_country] => US [patent_app_date] => 1989-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 12343 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939456.pdf [firstpage_image] =>[orig_patent_app_number] => 426249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/426249
Position sensor including a thin film indium arsenide magnetoresistor on a permanent magnet Oct 24, 1989 Issued
Array ( [id] => 2752659 [patent_doc_number] => 04984464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Acceleration responsive circuit for actuantinc vehicle equipment' [patent_app_type] => 1 [patent_app_number] => 7/424205 [patent_app_country] => US [patent_app_date] => 1989-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1227 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984464.pdf [firstpage_image] =>[orig_patent_app_number] => 424205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/424205
Acceleration responsive circuit for actuantinc vehicle equipment Oct 12, 1989 Issued
Array ( [id] => 2750973 [patent_doc_number] => 05012207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Variable reluctance transducer processing circuit for providing an output unaffected by low frequency components' [patent_app_type] => 1 [patent_app_number] => 7/416775 [patent_app_country] => US [patent_app_date] => 1989-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4179 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012207.pdf [firstpage_image] =>[orig_patent_app_number] => 416775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/416775
Variable reluctance transducer processing circuit for providing an output unaffected by low frequency components Oct 3, 1989 Issued
Array ( [id] => 2699852 [patent_doc_number] => 04996488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Measuring and limiting EMI with a selectable mode reflection network' [patent_app_type] => 1 [patent_app_number] => 7/411276 [patent_app_country] => US [patent_app_date] => 1989-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 2676 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/996/04996488.pdf [firstpage_image] =>[orig_patent_app_number] => 411276 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/411276
Measuring and limiting EMI with a selectable mode reflection network Sep 21, 1989 Issued
Array ( [id] => 2750383 [patent_doc_number] => 05003261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Rotation detection circuit having input pulse signals for a step motor' [patent_app_type] => 1 [patent_app_number] => 7/409967 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2732 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003261.pdf [firstpage_image] =>[orig_patent_app_number] => 409967 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/409967
Rotation detection circuit having input pulse signals for a step motor Sep 17, 1989 Issued
Array ( [id] => 2809939 [patent_doc_number] => 05115198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Pulsed electromagnetic dipmeter method and apparatus employing coils with finite spacing' [patent_app_type] => 1 [patent_app_number] => 7/407089 [patent_app_country] => US [patent_app_date] => 1989-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4438 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115198.pdf [firstpage_image] =>[orig_patent_app_number] => 407089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407089
Pulsed electromagnetic dipmeter method and apparatus employing coils with finite spacing Sep 13, 1989 Issued
Array ( [id] => 2761265 [patent_doc_number] => 05043660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Signal processing circuit for movement tracking encoder including positive and negative feedback means to reduce distortion' [patent_app_type] => 1 [patent_app_number] => 7/406395 [patent_app_country] => US [patent_app_date] => 1989-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2542 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043660.pdf [firstpage_image] =>[orig_patent_app_number] => 406395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/406395
Signal processing circuit for movement tracking encoder including positive and negative feedback means to reduce distortion Sep 11, 1989 Issued
Array ( [id] => 2713330 [patent_doc_number] => 05055783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Magnetic field strength indicator for use prior to a magnetic particle inspection procedure' [patent_app_type] => 1 [patent_app_number] => 7/402575 [patent_app_country] => US [patent_app_date] => 1989-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2706 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055783.pdf [firstpage_image] =>[orig_patent_app_number] => 402575 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/402575
Magnetic field strength indicator for use prior to a magnetic particle inspection procedure Sep 4, 1989 Issued
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