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
07/773019 PHOTOCOUPLER FOR IMAGE RECOGNITION USING CYLINDRICAL LENS Oct 6, 1991 Abandoned
Array ( [id] => 2988724 [patent_doc_number] => 05250797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Exposure method and apparatus for controlling light pulse emission using determined exposure quantities and control parameters' [patent_app_type] => 1 [patent_app_number] => 7/771221 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3635 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250797.pdf [firstpage_image] =>[orig_patent_app_number] => 771221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/771221
Exposure method and apparatus for controlling light pulse emission using determined exposure quantities and control parameters Oct 3, 1991 Issued
Array ( [id] => 2911149 [patent_doc_number] => 05216245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Multi-color optical shaft position sensor' [patent_app_type] => 1 [patent_app_number] => 7/770827 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2889 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216245.pdf [firstpage_image] =>[orig_patent_app_number] => 770827 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770827
Multi-color optical shaft position sensor Oct 3, 1991 Issued
Array ( [id] => 2979761 [patent_doc_number] => 05225672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Method and apparatus for detecting movement of an electro-optical transducer' [patent_app_type] => 1 [patent_app_number] => 7/771010 [patent_app_country] => US [patent_app_date] => 1991-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/225/05225672.pdf [firstpage_image] =>[orig_patent_app_number] => 771010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/771010
Method and apparatus for detecting movement of an electro-optical transducer Oct 2, 1991 Issued
Array ( [id] => 2948591 [patent_doc_number] => 05260924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Cleaning cartridge for optical disk drive apparatus' [patent_app_type] => 1 [patent_app_number] => 7/770384 [patent_app_country] => US [patent_app_date] => 1991-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2871 [patent_no_of_claims] => 10 [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/05/260/05260924.pdf [firstpage_image] =>[orig_patent_app_number] => 770384 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770384
Cleaning cartridge for optical disk drive apparatus Oct 2, 1991 Issued
Array ( [id] => 2880421 [patent_doc_number] => 05159185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Precise color analysis apparatus using color standard' [patent_app_type] => 1 [patent_app_number] => 7/769220 [patent_app_country] => US [patent_app_date] => 1991-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1979 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159185.pdf [firstpage_image] =>[orig_patent_app_number] => 769220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769220
Precise color analysis apparatus using color standard Sep 30, 1991 Issued
Array ( [id] => 2937716 [patent_doc_number] => 05220179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Method of and apparatus for detecting the presence of vapor and/or smoke in the outgoing air of a device for heating materials' [patent_app_type] => 1 [patent_app_number] => 7/770993 [patent_app_country] => US [patent_app_date] => 1991-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5859 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220179.pdf [firstpage_image] =>[orig_patent_app_number] => 770993 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770993
Method of and apparatus for detecting the presence of vapor and/or smoke in the outgoing air of a device for heating materials Sep 30, 1991 Issued
Array ( [id] => 2920269 [patent_doc_number] => 05179288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Apparatus and method for measuring a bodily constituent' [patent_app_type] => 1 [patent_app_number] => 7/769031 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4573 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179288.pdf [firstpage_image] =>[orig_patent_app_number] => 769031 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769031
Apparatus and method for measuring a bodily constituent Sep 29, 1991 Issued
Array ( [id] => 2957843 [patent_doc_number] => 05231280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Focusing error detection apparatus using a first and second knife edge at different positions' [patent_app_type] => 1 [patent_app_number] => 7/767120 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4877 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231280.pdf [firstpage_image] =>[orig_patent_app_number] => 767120 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767120
Focusing error detection apparatus using a first and second knife edge at different positions Sep 26, 1991 Issued
Array ( [id] => 2825463 [patent_doc_number] => 05173600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Apparatus for detecting impurities in a fluid circuit using optical fibers and a magnet' [patent_app_type] => 1 [patent_app_number] => 7/765931 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2095 [patent_no_of_claims] => 13 [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/05/173/05173600.pdf [firstpage_image] =>[orig_patent_app_number] => 765931 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765931
Apparatus for detecting impurities in a fluid circuit using optical fibers and a magnet Sep 25, 1991 Issued
Array ( [id] => 2935317 [patent_doc_number] => 05233173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Focus detecting apparatus with multi-directional off axis detection areas' [patent_app_type] => 1 [patent_app_number] => 7/765824 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3189 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233173.pdf [firstpage_image] =>[orig_patent_app_number] => 765824 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765824
Focus detecting apparatus with multi-directional off axis detection areas Sep 25, 1991 Issued
Array ( [id] => 2825515 [patent_doc_number] => 05173603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Focus changing apparatus and method for optical scanners' [patent_app_type] => 1 [patent_app_number] => 7/765620 [patent_app_country] => US [patent_app_date] => 1991-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1926 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173603.pdf [firstpage_image] =>[orig_patent_app_number] => 765620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765620
Focus changing apparatus and method for optical scanners Sep 24, 1991 Issued
Array ( [id] => 2978184 [patent_doc_number] => 05182448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Photocoupler with improved anti-noise characteristics' [patent_app_type] => 1 [patent_app_number] => 7/764923 [patent_app_country] => US [patent_app_date] => 1991-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9649 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182448.pdf [firstpage_image] =>[orig_patent_app_number] => 764923 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764923
Photocoupler with improved anti-noise characteristics Sep 23, 1991 Issued
Array ( [id] => 2939208 [patent_doc_number] => 05247168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Light frequency converter having laser device connected in series with photodetector' [patent_app_type] => 1 [patent_app_number] => 7/764232 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1705 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247168.pdf [firstpage_image] =>[orig_patent_app_number] => 764232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764232
Light frequency converter having laser device connected in series with photodetector Sep 22, 1991 Issued
Array ( [id] => 2862820 [patent_doc_number] => 05166508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Optical processor for controlling a deformable mirror' [patent_app_type] => 1 [patent_app_number] => 7/763023 [patent_app_country] => US [patent_app_date] => 1991-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4683 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166508.pdf [firstpage_image] =>[orig_patent_app_number] => 763023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/763023
Optical processor for controlling a deformable mirror Sep 19, 1991 Issued
Array ( [id] => 2898001 [patent_doc_number] => 05272329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Optical pickup device using a holographic optical element and an amplifier' [patent_app_type] => 1 [patent_app_number] => 7/762420 [patent_app_country] => US [patent_app_date] => 1991-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2322 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272329.pdf [firstpage_image] =>[orig_patent_app_number] => 762420 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/762420
Optical pickup device using a holographic optical element and an amplifier Sep 18, 1991 Issued
Array ( [id] => 2910988 [patent_doc_number] => 05216237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Optical detector with integral filter and having Fabry Perot resonator system' [patent_app_type] => 1 [patent_app_number] => 7/762026 [patent_app_country] => US [patent_app_date] => 1991-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2522 [patent_no_of_claims] => 16 [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/05/216/05216237.pdf [firstpage_image] =>[orig_patent_app_number] => 762026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/762026
Optical detector with integral filter and having Fabry Perot resonator system Sep 16, 1991 Issued
Array ( [id] => 2787223 [patent_doc_number] => 05164587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Polarimetric parameter measurement systems and methods for measuring a plurality of parameters' [patent_app_type] => 1 [patent_app_number] => 7/757030 [patent_app_country] => US [patent_app_date] => 1991-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2830 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164587.pdf [firstpage_image] =>[orig_patent_app_number] => 757030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/757030
Polarimetric parameter measurement systems and methods for measuring a plurality of parameters Sep 8, 1991 Issued
Array ( [id] => 2931835 [patent_doc_number] => 05187373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Emitter assembly for use in an optical traffic preemption system' [patent_app_type] => 1 [patent_app_number] => 7/756321 [patent_app_country] => US [patent_app_date] => 1991-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3135 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187373.pdf [firstpage_image] =>[orig_patent_app_number] => 756321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/756321
Emitter assembly for use in an optical traffic preemption system Sep 5, 1991 Issued
Array ( [id] => 2817785 [patent_doc_number] => 05122658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Scanning optical apparatus having focus position adjusting means' [patent_app_type] => 1 [patent_app_number] => 7/754306 [patent_app_country] => US [patent_app_date] => 1991-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5337 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122658.pdf [firstpage_image] =>[orig_patent_app_number] => 754306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/754306
Scanning optical apparatus having focus position adjusting means Sep 3, 1991 Issued
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