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] => 2528364 [patent_doc_number] => 04873429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Optical pick-up head without pick-up of stray light' [patent_app_type] => 1 [patent_app_number] => 7/152007 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2886 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873429.pdf [firstpage_image] =>[orig_patent_app_number] => 152007 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152007
Optical pick-up head without pick-up of stray light Feb 2, 1988 Issued
Array ( [id] => 2491045 [patent_doc_number] => 04868377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Optical pickup for reading optical disk information provided with error detecting means by knife edge test' [patent_app_type] => 1 [patent_app_number] => 7/151548 [patent_app_country] => US [patent_app_date] => 1988-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3419 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868377.pdf [firstpage_image] =>[orig_patent_app_number] => 151548 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151548
Optical pickup for reading optical disk information provided with error detecting means by knife edge test Feb 1, 1988 Issued
Array ( [id] => 2493323 [patent_doc_number] => 04829174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Flexible tube optical intrusion detector' [patent_app_type] => 1 [patent_app_number] => 7/148186 [patent_app_country] => US [patent_app_date] => 1988-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1852 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/829/04829174.pdf [firstpage_image] =>[orig_patent_app_number] => 148186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/148186
Flexible tube optical intrusion detector Jan 24, 1988 Issued
Array ( [id] => 2549920 [patent_doc_number] => 04804836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Optical apparatus having moving means for protecting an optical element for use in automatic vehicle' [patent_app_type] => 1 [patent_app_number] => 7/147857 [patent_app_country] => US [patent_app_date] => 1988-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3326 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804836.pdf [firstpage_image] =>[orig_patent_app_number] => 147857 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147857
Optical apparatus having moving means for protecting an optical element for use in automatic vehicle Jan 24, 1988 Issued
Array ( [id] => 2590036 [patent_doc_number] => 04908516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Apparatus and process for checking the authenticity of an article having a magnetic storage information means' [patent_app_type] => 1 [patent_app_number] => 7/150653 [patent_app_country] => US [patent_app_date] => 1988-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4943 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/908/04908516.pdf [firstpage_image] =>[orig_patent_app_number] => 150653 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/150653
Apparatus and process for checking the authenticity of an article having a magnetic storage information means Jan 21, 1988 Issued
Array ( [id] => 2497894 [patent_doc_number] => 04847484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Portable image sanner having movement detection means and a window for transmitting light to the viewer' [patent_app_type] => 1 [patent_app_number] => 7/147152 [patent_app_country] => US [patent_app_date] => 1988-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3003 [patent_no_of_claims] => 4 [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/04/847/04847484.pdf [firstpage_image] =>[orig_patent_app_number] => 147152 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147152
Portable image sanner having movement detection means and a window for transmitting light to the viewer Jan 20, 1988 Issued
Array ( [id] => 2417379 [patent_doc_number] => 04786820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Apparatus for parallel-processing image data' [patent_app_type] => 1 [patent_app_number] => 7/147091 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 33 [patent_no_of_words] => 9873 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786820.pdf [firstpage_image] =>[orig_patent_app_number] => 147091 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147091
Apparatus for parallel-processing image data Jan 19, 1988 Issued
Array ( [id] => 2516983 [patent_doc_number] => 04851660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Photoelectric compressed analog signal strength indicator' [patent_app_type] => 1 [patent_app_number] => 7/143354 [patent_app_country] => US [patent_app_date] => 1988-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4839 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/851/04851660.pdf [firstpage_image] =>[orig_patent_app_number] => 143354 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/143354
Photoelectric compressed analog signal strength indicator Jan 11, 1988 Issued
Array ( [id] => 2671281 [patent_doc_number] => 04904854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Automatic focus detecting device having deviation compensation' [patent_app_type] => 1 [patent_app_number] => 7/141845 [patent_app_country] => US [patent_app_date] => 1988-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 43 [patent_no_of_words] => 19998 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904854.pdf [firstpage_image] =>[orig_patent_app_number] => 141845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/141845
Automatic focus detecting device having deviation compensation Jan 10, 1988 Issued
Array ( [id] => 2416945 [patent_doc_number] => 04786797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Electro-optical data handling system with noise immunity' [patent_app_type] => 1 [patent_app_number] => 7/138254 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3780 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786797.pdf [firstpage_image] =>[orig_patent_app_number] => 138254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138254
Electro-optical data handling system with noise immunity Dec 27, 1987 Issued
Array ( [id] => 2495084 [patent_doc_number] => 04843232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Optic switch and speed sensor' [patent_app_type] => 1 [patent_app_number] => 7/138258 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2523 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843232.pdf [firstpage_image] =>[orig_patent_app_number] => 138258 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138258
Optic switch and speed sensor Dec 27, 1987 Issued
Array ( [id] => 2520451 [patent_doc_number] => 04864124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Sealed mechanical actuator and electro-optic sensor for use in sheet feeding' [patent_app_type] => 1 [patent_app_number] => 7/146539 [patent_app_country] => US [patent_app_date] => 1987-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3457 [patent_no_of_claims] => 7 [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/04/864/04864124.pdf [firstpage_image] =>[orig_patent_app_number] => 146539 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146539
Sealed mechanical actuator and electro-optic sensor for use in sheet feeding Dec 22, 1987 Issued
Array ( [id] => 2489359 [patent_doc_number] => 04820917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Stress and temperature mapping using an array of optical fibers and charge coupled devices' [patent_app_type] => 1 [patent_app_number] => 7/135056 [patent_app_country] => US [patent_app_date] => 1987-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2206 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820917.pdf [firstpage_image] =>[orig_patent_app_number] => 135056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/135056
Stress and temperature mapping using an array of optical fibers and charge coupled devices Dec 17, 1987 Issued
Array ( [id] => 2560285 [patent_doc_number] => 04816668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Mold number reader with field optics photodetector' [patent_app_type] => 1 [patent_app_number] => 7/131148 [patent_app_country] => US [patent_app_date] => 1987-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2577 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816668.pdf [firstpage_image] =>[orig_patent_app_number] => 131148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/131148
Mold number reader with field optics photodetector Dec 9, 1987 Issued
Array ( [id] => 2556926 [patent_doc_number] => 04814597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Apparatus and method for enhancing radiographs and the like' [patent_app_type] => 1 [patent_app_number] => 7/126516 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2926 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814597.pdf [firstpage_image] =>[orig_patent_app_number] => 126516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126516
Apparatus and method for enhancing radiographs and the like Nov 29, 1987 Issued
Array ( [id] => 2564441 [patent_doc_number] => 04837430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Photoelectric touch panel having parallel light emitting and detecting arrays separated by a light shield' [patent_app_type] => 1 [patent_app_number] => 7/125736 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 813 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837430.pdf [firstpage_image] =>[orig_patent_app_number] => 125736 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/125736
Photoelectric touch panel having parallel light emitting and detecting arrays separated by a light shield Nov 29, 1987 Issued
Array ( [id] => 2526897 [patent_doc_number] => 04880982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Fluid indicator for a containment vessel' [patent_app_type] => 1 [patent_app_number] => 7/122049 [patent_app_country] => US [patent_app_date] => 1987-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1978 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880982.pdf [firstpage_image] =>[orig_patent_app_number] => 122049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/122049
Fluid indicator for a containment vessel Nov 16, 1987 Issued
Array ( [id] => 2556281 [patent_doc_number] => 04814562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Electro-optic force and pressure transducer and sensor' [patent_app_type] => 1 [patent_app_number] => 7/119952 [patent_app_country] => US [patent_app_date] => 1987-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2960 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814562.pdf [firstpage_image] =>[orig_patent_app_number] => 119952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/119952
Electro-optic force and pressure transducer and sensor Nov 12, 1987 Issued
07/118456 NON-CONTACT DIMENSIONAL GAGE FOR TURNED PARTS Nov 8, 1987 Abandoned
Array ( [id] => 2479091 [patent_doc_number] => 04812646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Optical fiber initialization method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/116554 [patent_app_country] => US [patent_app_date] => 1987-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4626 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812646.pdf [firstpage_image] =>[orig_patent_app_number] => 116554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116554
Optical fiber initialization method and apparatus Nov 2, 1987 Issued
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