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] => 2942923 [patent_doc_number] => 05191207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Optical detector apparatus with rigid positioning fixture' [patent_app_type] => 1 [patent_app_number] => 7/751131 [patent_app_country] => US [patent_app_date] => 1991-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1909 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191207.pdf [firstpage_image] =>[orig_patent_app_number] => 751131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/751131
Optical detector apparatus with rigid positioning fixture Aug 27, 1991 Issued
Array ( [id] => 2780095 [patent_doc_number] => 05151590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Photoacoustic cell and photoacoustic measuring device' [patent_app_type] => 1 [patent_app_number] => 7/748320 [patent_app_country] => US [patent_app_date] => 1991-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4877 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151590.pdf [firstpage_image] =>[orig_patent_app_number] => 748320 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/748320
Photoacoustic cell and photoacoustic measuring device Aug 19, 1991 Issued
Array ( [id] => 2787565 [patent_doc_number] => 05164605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Fiber optic displacement sensor using fiber optic coil' [patent_app_type] => 1 [patent_app_number] => 7/745032 [patent_app_country] => US [patent_app_date] => 1991-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164605.pdf [firstpage_image] =>[orig_patent_app_number] => 745032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/745032
Fiber optic displacement sensor using fiber optic coil Aug 13, 1991 Issued
Array ( [id] => 2880489 [patent_doc_number] => 05159188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Optical reception apparatus using prism having caldera-shaped concave portion' [patent_app_type] => 1 [patent_app_number] => 7/744423 [patent_app_country] => US [patent_app_date] => 1991-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 7586 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159188.pdf [firstpage_image] =>[orig_patent_app_number] => 744423 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/744423
Optical reception apparatus using prism having caldera-shaped concave portion Aug 12, 1991 Issued
Array ( [id] => 2963438 [patent_doc_number] => 05198662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Water temperature distribution measurement system employing optical cable and means for determining a water depth at various points along the optical cable' [patent_app_type] => 1 [patent_app_number] => 7/743221 [patent_app_country] => US [patent_app_date] => 1991-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2333 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/198/05198662.pdf [firstpage_image] =>[orig_patent_app_number] => 743221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743221
Water temperature distribution measurement system employing optical cable and means for determining a water depth at various points along the optical cable Aug 8, 1991 Issued
07/752732 SYSTEM FOR X-Y ALIGNMENT AND TRACKING OF MOVING TARGETS HAVING ANGULAR DISPLACEMENT WITH FIBER OPTIC SENSING SURFACE Aug 7, 1991 Abandoned
07/738927 PHOTOCONVERSION DEVICE HAVING REFRESH SWITCH MEANS Aug 1, 1991 Abandoned
Array ( [id] => 2935582 [patent_doc_number] => 05233188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Laser beam scanning apparatus for scanning a laser beam obtained by composing a plurality of beams' [patent_app_type] => 1 [patent_app_number] => 7/737660 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4623 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233188.pdf [firstpage_image] =>[orig_patent_app_number] => 737660 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/737660
Laser beam scanning apparatus for scanning a laser beam obtained by composing a plurality of beams Jul 29, 1991 Issued
Array ( [id] => 2897446 [patent_doc_number] => 05177353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Finger surface image enhancement having liquid layer on finger touching surface of the plate' [patent_app_type] => 1 [patent_app_number] => 7/728638 [patent_app_country] => US [patent_app_date] => 1991-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3649 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177353.pdf [firstpage_image] =>[orig_patent_app_number] => 728638 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/728638
Finger surface image enhancement having liquid layer on finger touching surface of the plate Jul 10, 1991 Issued
Array ( [id] => 2840212 [patent_doc_number] => 05120974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Position detecting method and device using image pickup of a mark' [patent_app_type] => 1 [patent_app_number] => 7/728313 [patent_app_country] => US [patent_app_date] => 1991-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 8317 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120974.pdf [firstpage_image] =>[orig_patent_app_number] => 728313 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/728313
Position detecting method and device using image pickup of a mark Jul 7, 1991 Issued
Array ( [id] => 2828064 [patent_doc_number] => 05170064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Infrared-based gas detector using a cavity having elliptical reflecting surface' [patent_app_type] => 1 [patent_app_number] => 7/720428 [patent_app_country] => US [patent_app_date] => 1991-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3796 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/170/05170064.pdf [firstpage_image] =>[orig_patent_app_number] => 720428 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/720428
Infrared-based gas detector using a cavity having elliptical reflecting surface Jun 25, 1991 Issued
Array ( [id] => 2789377 [patent_doc_number] => 05130533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Device for measuring backscattered radiation using a frequency selective element' [patent_app_type] => 1 [patent_app_number] => 7/720620 [patent_app_country] => US [patent_app_date] => 1991-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1210 [patent_no_of_claims] => 4 [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/05/130/05130533.pdf [firstpage_image] =>[orig_patent_app_number] => 720620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/720620
Device for measuring backscattered radiation using a frequency selective element Jun 24, 1991 Issued
Array ( [id] => 2787603 [patent_doc_number] => 05164607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Fill sensor for paint gun used in an electrically isolated area' [patent_app_type] => 1 [patent_app_number] => 7/719719 [patent_app_country] => US [patent_app_date] => 1991-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1987 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164607.pdf [firstpage_image] =>[orig_patent_app_number] => 719719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/719719
Fill sensor for paint gun used in an electrically isolated area Jun 24, 1991 Issued
Array ( [id] => 2899451 [patent_doc_number] => 05184021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Method and apparatus for measuring the dimensions of patterned features on a lithographic photomask' [patent_app_type] => 1 [patent_app_number] => 7/719519 [patent_app_country] => US [patent_app_date] => 1991-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4665 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/184/05184021.pdf [firstpage_image] =>[orig_patent_app_number] => 719519 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/719519
Method and apparatus for measuring the dimensions of patterned features on a lithographic photomask Jun 23, 1991 Issued
Array ( [id] => 2853812 [patent_doc_number] => 05105092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Inspecting apparatus having a detection sensitivity controller means' [patent_app_type] => 1 [patent_app_number] => 7/718909 [patent_app_country] => US [patent_app_date] => 1991-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3019 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105092.pdf [firstpage_image] =>[orig_patent_app_number] => 718909 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/718909
Inspecting apparatus having a detection sensitivity controller means Jun 23, 1991 Issued
Array ( [id] => 2798371 [patent_doc_number] => 05144131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Device for optically scanning an information plane detecting border portions of light beam' [patent_app_type] => 1 [patent_app_number] => 7/718734 [patent_app_country] => US [patent_app_date] => 1991-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144131.pdf [firstpage_image] =>[orig_patent_app_number] => 718734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/718734
Device for optically scanning an information plane detecting border portions of light beam Jun 20, 1991 Issued
Array ( [id] => 3014340 [patent_doc_number] => 05281811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Digital wavelength division multiplex optical transducer having an improved decoder' [patent_app_type] => 1 [patent_app_number] => 7/716224 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2034 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281811.pdf [firstpage_image] =>[orig_patent_app_number] => 716224 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716224
Digital wavelength division multiplex optical transducer having an improved decoder Jun 16, 1991 Issued
Array ( [id] => 2788391 [patent_doc_number] => 05142146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'High-accuracy position comparator using 2 dimensional grating' [patent_app_type] => 1 [patent_app_number] => 7/714722 [patent_app_country] => US [patent_app_date] => 1991-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4514 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142146.pdf [firstpage_image] =>[orig_patent_app_number] => 714722 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/714722
High-accuracy position comparator using 2 dimensional grating Jun 12, 1991 Issued
Array ( [id] => 2988880 [patent_doc_number] => 05250805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Optical sensing technique providing built in test' [patent_app_type] => 1 [patent_app_number] => 7/713885 [patent_app_country] => US [patent_app_date] => 1991-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2419 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250805.pdf [firstpage_image] =>[orig_patent_app_number] => 713885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713885
Optical sensing technique providing built in test Jun 11, 1991 Issued
Array ( [id] => 2863014 [patent_doc_number] => 05149956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Two-color radiation detector array and methods of fabricating same' [patent_app_type] => 1 [patent_app_number] => 7/715086 [patent_app_country] => US [patent_app_date] => 1991-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3433 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149956.pdf [firstpage_image] =>[orig_patent_app_number] => 715086 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715086
Two-color radiation detector array and methods of fabricating same Jun 11, 1991 Issued
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