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
08/211210 OPTICAL DESIGN FOR PHOTO-CELL Mar 22, 1994 Abandoned
Array ( [id] => 3461161 [patent_doc_number] => 05473157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Variable temperature near-field optical microscope' [patent_app_type] => 1 [patent_app_number] => 8/215535 [patent_app_country] => US [patent_app_date] => 1994-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5242 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/473/05473157.pdf [firstpage_image] =>[orig_patent_app_number] => 215535 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/215535
Variable temperature near-field optical microscope Mar 21, 1994 Issued
Array ( [id] => 3530339 [patent_doc_number] => 05541419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Symbology reader wth reduced specular reflection' [patent_app_type] => 1 [patent_app_number] => 8/215133 [patent_app_country] => US [patent_app_date] => 1994-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4060 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/541/05541419.pdf [firstpage_image] =>[orig_patent_app_number] => 215133 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/215133
Symbology reader wth reduced specular reflection Mar 20, 1994 Issued
Array ( [id] => 3541856 [patent_doc_number] => 05495103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Optical mail piece sensor for postage meter' [patent_app_type] => 1 [patent_app_number] => 8/213929 [patent_app_country] => US [patent_app_date] => 1994-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3308 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495103.pdf [firstpage_image] =>[orig_patent_app_number] => 213929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/213929
Optical mail piece sensor for postage meter Mar 15, 1994 Issued
Array ( [id] => 3465447 [patent_doc_number] => 05468971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Verification device for currency containing an embedded security thread' [patent_app_type] => 1 [patent_app_number] => 8/212217 [patent_app_country] => US [patent_app_date] => 1994-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2397 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468971.pdf [firstpage_image] =>[orig_patent_app_number] => 212217 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/212217
Verification device for currency containing an embedded security thread Mar 13, 1994 Issued
Array ( [id] => 3463285 [patent_doc_number] => 05442190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Method and apparatus for the measurement of airborne fibres' [patent_app_type] => 1 [patent_app_number] => 8/137044 [patent_app_country] => US [patent_app_date] => 1994-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1092 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/442/05442190.pdf [firstpage_image] =>[orig_patent_app_number] => 137044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/137044
Method and apparatus for the measurement of airborne fibres Mar 13, 1994 Issued
Array ( [id] => 3415792 [patent_doc_number] => 05444236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Multicolor radiation detector method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/208640 [patent_app_country] => US [patent_app_date] => 1994-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5153 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444236.pdf [firstpage_image] =>[orig_patent_app_number] => 208640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/208640
Multicolor radiation detector method and apparatus Mar 8, 1994 Issued
Array ( [id] => 3616609 [patent_doc_number] => 05534706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Particle monitor for throttled pumping systems' [patent_app_type] => 1 [patent_app_number] => 8/207329 [patent_app_country] => US [patent_app_date] => 1994-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2861 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534706.pdf [firstpage_image] =>[orig_patent_app_number] => 207329 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/207329
Particle monitor for throttled pumping systems Mar 6, 1994 Issued
Array ( [id] => 3456611 [patent_doc_number] => 05451770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Machine controller having optical elements within annular openings' [patent_app_type] => 1 [patent_app_number] => 8/202510 [patent_app_country] => US [patent_app_date] => 1994-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6089 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/451/05451770.pdf [firstpage_image] =>[orig_patent_app_number] => 202510 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/202510
Machine controller having optical elements within annular openings Feb 27, 1994 Issued
08/203037 EXPOSURE APPARATUS AND METHOD WHICH SYNCHRONOUSLY MOVES THE MASK AND THE SUBSTRATE TO MEASURE DISPLACEMENT Feb 27, 1994 Abandoned
Array ( [id] => 3118782 [patent_doc_number] => 05410145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Light detector using reverse biased photodiodes with dark current compensation' [patent_app_type] => 1 [patent_app_number] => 8/202127 [patent_app_country] => US [patent_app_date] => 1994-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2467 [patent_no_of_claims] => 11 [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/05/410/05410145.pdf [firstpage_image] =>[orig_patent_app_number] => 202127 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/202127
Light detector using reverse biased photodiodes with dark current compensation Feb 24, 1994 Issued
Array ( [id] => 3491419 [patent_doc_number] => 05475233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Method and apparatus for determining the fiber orientation of paper by measuring the intensity of a light beam at eight or more locations distributed on the circumference of a circle' [patent_app_type] => 1 [patent_app_number] => 8/202530 [patent_app_country] => US [patent_app_date] => 1994-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 7175 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475233.pdf [firstpage_image] =>[orig_patent_app_number] => 202530 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/202530
Method and apparatus for determining the fiber orientation of paper by measuring the intensity of a light beam at eight or more locations distributed on the circumference of a circle Feb 24, 1994 Issued
Array ( [id] => 3486505 [patent_doc_number] => 05446274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Instructive display for assisting in centering an optical path element on a path' [patent_app_type] => 1 [patent_app_number] => 8/199703 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1015 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/446/05446274.pdf [firstpage_image] =>[orig_patent_app_number] => 199703 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199703
Instructive display for assisting in centering an optical path element on a path Feb 21, 1994 Issued
Array ( [id] => 3493583 [patent_doc_number] => 05440112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Surveying instrument having mode judgement means' [patent_app_type] => 1 [patent_app_number] => 8/195136 [patent_app_country] => US [patent_app_date] => 1994-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 4983 [patent_no_of_claims] => 5 [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/05/440/05440112.pdf [firstpage_image] =>[orig_patent_app_number] => 195136 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/195136
Surveying instrument having mode judgement means Feb 13, 1994 Issued
Array ( [id] => 3483319 [patent_doc_number] => 05399853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Optical sensor arrangement using dual mode devices' [patent_app_type] => 1 [patent_app_number] => 8/194297 [patent_app_country] => US [patent_app_date] => 1994-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 11545 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/399/05399853.pdf [firstpage_image] =>[orig_patent_app_number] => 194297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194297
Optical sensor arrangement using dual mode devices Feb 8, 1994 Issued
Array ( [id] => 3494014 [patent_doc_number] => 05440142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'System and method for testing barcode scanner window viability' [patent_app_type] => 1 [patent_app_number] => 8/193825 [patent_app_country] => US [patent_app_date] => 1994-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1461 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440142.pdf [firstpage_image] =>[orig_patent_app_number] => 193825 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/193825
System and method for testing barcode scanner window viability Feb 8, 1994 Issued
08/190693 ABSOLUTE ENCODER Feb 1, 1994 Abandoned
Array ( [id] => 3484244 [patent_doc_number] => 05457313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Fiber optic detector and method for using same for detecting chemical species' [patent_app_type] => 1 [patent_app_number] => 8/189823 [patent_app_country] => US [patent_app_date] => 1994-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3976 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/457/05457313.pdf [firstpage_image] =>[orig_patent_app_number] => 189823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/189823
Fiber optic detector and method for using same for detecting chemical species Jan 31, 1994 Issued
Array ( [id] => 3651536 [patent_doc_number] => 05629516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Optical scanning apparatus with the rotation of array into two directions' [patent_app_type] => 1 [patent_app_number] => 8/187487 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1941 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/629/05629516.pdf [firstpage_image] =>[orig_patent_app_number] => 187487 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187487
Optical scanning apparatus with the rotation of array into two directions Jan 27, 1994 Issued
Array ( [id] => 3570556 [patent_doc_number] => 05485006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Product detection system for shopping carts' [patent_app_type] => 1 [patent_app_number] => 8/184131 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6731 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/485/05485006.pdf [firstpage_image] =>[orig_patent_app_number] => 184131 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/184131
Product detection system for shopping carts Jan 27, 1994 Issued
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