Search

Syling Yen

Examiner (ID: 17334, Phone: (571)270-1306 , Office: P/2166 )

Most Active Art Unit
2166
Art Unit(s)
2166
Total Applications
934
Issued Applications
664
Pending Applications
45
Abandoned Applications
235

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2632520 [patent_doc_number] => 04916303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Electron beam controlled bulk semiconductor switch with cathodoluminescent electron activation' [patent_app_type] => 1 [patent_app_number] => 7/351218 [patent_app_country] => US [patent_app_date] => 1989-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2728 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916303.pdf [firstpage_image] =>[orig_patent_app_number] => 351218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351218
Electron beam controlled bulk semiconductor switch with cathodoluminescent electron activation May 14, 1989 Issued
Array ( [id] => 2612075 [patent_doc_number] => 04902887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Optical motion detector detecting visible and near infrared light' [patent_app_type] => 1 [patent_app_number] => 7/359249 [patent_app_country] => US [patent_app_date] => 1989-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3149 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902887.pdf [firstpage_image] =>[orig_patent_app_number] => 359249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/359249
Optical motion detector detecting visible and near infrared light May 12, 1989 Issued
Array ( [id] => 2589595 [patent_doc_number] => 04891510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Device and method for determining displacement' [patent_app_type] => 1 [patent_app_number] => 7/350763 [patent_app_country] => US [patent_app_date] => 1989-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 41 [patent_no_of_words] => 6155 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891510.pdf [firstpage_image] =>[orig_patent_app_number] => 350763 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350763
Device and method for determining displacement May 11, 1989 Issued
Array ( [id] => 2589579 [patent_doc_number] => 04891509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Device and method for determining displacement' [patent_app_type] => 1 [patent_app_number] => 7/351055 [patent_app_country] => US [patent_app_date] => 1989-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 41 [patent_no_of_words] => 5223 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891509.pdf [firstpage_image] =>[orig_patent_app_number] => 351055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351055
Device and method for determining displacement May 11, 1989 Issued
Array ( [id] => 2660519 [patent_doc_number] => 04929842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Electro-optical measuring and transmission device using overload and overvoltage protection circuits' [patent_app_type] => 1 [patent_app_number] => 7/352547 [patent_app_country] => US [patent_app_date] => 1989-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1274 [patent_no_of_claims] => 11 [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/04/929/04929842.pdf [firstpage_image] =>[orig_patent_app_number] => 352547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352547
Electro-optical measuring and transmission device using overload and overvoltage protection circuits May 11, 1989 Issued
Array ( [id] => 2595974 [patent_doc_number] => 04918303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Detecting disturbance with cross polarized fiber optic sensing' [patent_app_type] => 1 [patent_app_number] => 7/351237 [patent_app_country] => US [patent_app_date] => 1989-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2949 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918303.pdf [firstpage_image] =>[orig_patent_app_number] => 351237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351237
Detecting disturbance with cross polarized fiber optic sensing May 10, 1989 Issued
Array ( [id] => 2601321 [patent_doc_number] => 04922095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Method and apparatus for sensing disturbance using fiber-optic polarization rotation' [patent_app_type] => 1 [patent_app_number] => 7/351147 [patent_app_country] => US [patent_app_date] => 1989-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 6095 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922095.pdf [firstpage_image] =>[orig_patent_app_number] => 351147 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351147
Method and apparatus for sensing disturbance using fiber-optic polarization rotation May 10, 1989 Issued
Array ( [id] => 2712987 [patent_doc_number] => 05061846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Detecting disturbance using optical gap sensing' [patent_app_type] => 1 [patent_app_number] => 7/351743 [patent_app_country] => US [patent_app_date] => 1989-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4094 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061846.pdf [firstpage_image] =>[orig_patent_app_number] => 351743 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351743
Detecting disturbance using optical gap sensing May 10, 1989 Issued
07/349837 OPTICAL INSTRUMENT WITH TONE GENERATING MEANS May 9, 1989 Abandoned
Array ( [id] => 2527066 [patent_doc_number] => 04880991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Non-contact dimensional gage for turned parts' [patent_app_type] => 1 [patent_app_number] => 7/349957 [patent_app_country] => US [patent_app_date] => 1989-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2932 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880991.pdf [firstpage_image] =>[orig_patent_app_number] => 349957 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349957
Non-contact dimensional gage for turned parts May 4, 1989 Issued
Array ( [id] => 2660613 [patent_doc_number] => 04929847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Rapid determination of sludge content and device therefor' [patent_app_type] => 1 [patent_app_number] => 7/348742 [patent_app_country] => US [patent_app_date] => 1989-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 6286 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929847.pdf [firstpage_image] =>[orig_patent_app_number] => 348742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/348742
Rapid determination of sludge content and device therefor May 3, 1989 Issued
Array ( [id] => 2767016 [patent_doc_number] => 04994675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Method and apparatus for checking continuity of optic transmission' [patent_app_type] => 1 [patent_app_number] => 7/345138 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4680 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994675.pdf [firstpage_image] =>[orig_patent_app_number] => 345138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345138
Method and apparatus for checking continuity of optic transmission Apr 27, 1989 Issued
Array ( [id] => 2659087 [patent_doc_number] => 04972071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Method and apparatus for counting overlapping obects' [patent_app_type] => 1 [patent_app_number] => 7/343846 [patent_app_country] => US [patent_app_date] => 1989-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 23 [patent_no_of_words] => 3480 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972071.pdf [firstpage_image] =>[orig_patent_app_number] => 343846 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/343846
Method and apparatus for counting overlapping obects Apr 25, 1989 Issued
Array ( [id] => 2600623 [patent_doc_number] => 04965446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Optical interrupter system with vibration compensation' [patent_app_type] => 1 [patent_app_number] => 7/340847 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2538 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965446.pdf [firstpage_image] =>[orig_patent_app_number] => 340847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340847
Optical interrupter system with vibration compensation Apr 19, 1989 Issued
Array ( [id] => 2662483 [patent_doc_number] => 04978861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Device for the continuous determination of a surface state index for a moving creped sheet' [patent_app_type] => 1 [patent_app_number] => 7/359745 [patent_app_country] => US [patent_app_date] => 1989-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2880 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978861.pdf [firstpage_image] =>[orig_patent_app_number] => 359745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/359745
Device for the continuous determination of a surface state index for a moving creped sheet Apr 18, 1989 Issued
Array ( [id] => 2601576 [patent_doc_number] => 04922109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Device for recognizing authentic documents using optical modulas' [patent_app_type] => 1 [patent_app_number] => 7/339249 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3864 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922109.pdf [firstpage_image] =>[orig_patent_app_number] => 339249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339249
Device for recognizing authentic documents using optical modulas Apr 13, 1989 Issued
Array ( [id] => 2662219 [patent_doc_number] => 04978848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Suspension control system for a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 7/334544 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2851 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978848.pdf [firstpage_image] =>[orig_patent_app_number] => 334544 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334544
Suspension control system for a motor vehicle Apr 6, 1989 Issued
Array ( [id] => 2716996 [patent_doc_number] => 05010254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'System for communicating energy between relatively moving devices' [patent_app_type] => 1 [patent_app_number] => 7/333249 [patent_app_country] => US [patent_app_date] => 1989-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4067 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010254.pdf [firstpage_image] =>[orig_patent_app_number] => 333249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333249
System for communicating energy between relatively moving devices Apr 4, 1989 Issued
Array ( [id] => 2671427 [patent_doc_number] => 04935614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Real-time wavefront sensor for coherent wavefront characterization' [patent_app_type] => 1 [patent_app_number] => 7/333637 [patent_app_country] => US [patent_app_date] => 1989-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6464 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935614.pdf [firstpage_image] =>[orig_patent_app_number] => 333637 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333637
Real-time wavefront sensor for coherent wavefront characterization Apr 4, 1989 Issued
Array ( [id] => 2748956 [patent_doc_number] => 04987295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Multichip imager with improved optical performance near the butt region' [patent_app_type] => 1 [patent_app_number] => 7/331137 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4640 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987295.pdf [firstpage_image] =>[orig_patent_app_number] => 331137 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331137
Multichip imager with improved optical performance near the butt region Mar 30, 1989 Issued
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