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] => 2963328 [patent_doc_number] => 05198656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Dynamic optical logic using voltage pull up' [patent_app_type] => 1 [patent_app_number] => 7/711682 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5715 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/198/05198656.pdf [firstpage_image] =>[orig_patent_app_number] => 711682 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/711682
Dynamic optical logic using voltage pull up Jun 5, 1991 Issued
Array ( [id] => 2846591 [patent_doc_number] => 05138176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Projection optical apparatus using plural wavelengths of light' [patent_app_type] => 1 [patent_app_number] => 7/711625 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 10764 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138176.pdf [firstpage_image] =>[orig_patent_app_number] => 711625 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/711625
Projection optical apparatus using plural wavelengths of light Jun 5, 1991 Issued
Array ( [id] => 2863129 [patent_doc_number] => 05149962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Proximity detector using faraday effect and bidirectional transmission' [patent_app_type] => 1 [patent_app_number] => 7/709627 [patent_app_country] => US [patent_app_date] => 1991-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 11534 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149962.pdf [firstpage_image] =>[orig_patent_app_number] => 709627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/709627
Proximity detector using faraday effect and bidirectional transmission Jun 2, 1991 Issued
Array ( [id] => 2787261 [patent_doc_number] => 05164589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Reusable optical interface for non-permanent passive light coupling' [patent_app_type] => 1 [patent_app_number] => 7/681532 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2720 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164589.pdf [firstpage_image] =>[orig_patent_app_number] => 681532 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/681532
Reusable optical interface for non-permanent passive light coupling May 9, 1991 Issued
Array ( [id] => 2911406 [patent_doc_number] => 05216259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Apparatus and method for improved determination of the spatial location of object surface points' [patent_app_type] => 1 [patent_app_number] => 7/698133 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4680 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216259.pdf [firstpage_image] =>[orig_patent_app_number] => 698133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698133
Apparatus and method for improved determination of the spatial location of object surface points May 9, 1991 Issued
07/693524 APPARATUS FOR OPTICALLY DETECTING CONTAMINATION IN PARTICLES OF LOW OPTICAL-LOSS MATERIAL Apr 29, 1991 Abandoned
07/693523 APPARATUS FOR OPTICALLY DETECTING CONTAMINATION IN PARTICLES OF LOW OPTICAL-LOSS MATERIAL Apr 29, 1991 Abandoned
Array ( [id] => 2939313 [patent_doc_number] => 05247174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Laser scanning apparatus having a scanning beam and a reference beam' [patent_app_type] => 1 [patent_app_number] => 7/691228 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3924 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247174.pdf [firstpage_image] =>[orig_patent_app_number] => 691228 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691228
Laser scanning apparatus having a scanning beam and a reference beam Apr 24, 1991 Issued
Array ( [id] => 2790429 [patent_doc_number] => 05155355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Photoelectric encoder having a grating substrate with integral light emitting elements' [patent_app_type] => 1 [patent_app_number] => 7/684925 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3989 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155355.pdf [firstpage_image] =>[orig_patent_app_number] => 684925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/684925
Photoelectric encoder having a grating substrate with integral light emitting elements Apr 24, 1991 Issued
Array ( [id] => 2825480 [patent_doc_number] => 05173601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Angle measuring device with correction grid' [patent_app_type] => 1 [patent_app_number] => 7/691533 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 848 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173601.pdf [firstpage_image] =>[orig_patent_app_number] => 691533 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691533
Angle measuring device with correction grid Apr 24, 1991 Issued
Array ( [id] => 2816333 [patent_doc_number] => 05086217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Automatic focus control device' [patent_app_type] => 1 [patent_app_number] => 7/691486 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 43 [patent_no_of_words] => 19971 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086217.pdf [firstpage_image] =>[orig_patent_app_number] => 691486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691486
Automatic focus control device Apr 24, 1991 Issued
Array ( [id] => 2789194 [patent_doc_number] => 05130523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Coordinate measuring machine with improved flexure and clamp for fiber optic connection' [patent_app_type] => 1 [patent_app_number] => 7/688223 [patent_app_country] => US [patent_app_date] => 1991-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3896 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130523.pdf [firstpage_image] =>[orig_patent_app_number] => 688223 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/688223
Coordinate measuring machine with improved flexure and clamp for fiber optic connection Apr 21, 1991 Issued
Array ( [id] => 2817630 [patent_doc_number] => 05122650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Stereo video endoscope objective lens system' [patent_app_type] => 1 [patent_app_number] => 7/687330 [patent_app_country] => US [patent_app_date] => 1991-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3073 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122650.pdf [firstpage_image] =>[orig_patent_app_number] => 687330 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687330
Stereo video endoscope objective lens system Apr 17, 1991 Issued
Array ( [id] => 2851680 [patent_doc_number] => 05111056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Optical measurement system determination of an object profile' [patent_app_type] => 1 [patent_app_number] => 7/684121 [patent_app_country] => US [patent_app_date] => 1991-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4063 [patent_no_of_claims] => 6 [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/05/111/05111056.pdf [firstpage_image] =>[orig_patent_app_number] => 684121 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/684121
Optical measurement system determination of an object profile Apr 11, 1991 Issued
Array ( [id] => 2945852 [patent_doc_number] => 05223706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Fiber optic collimator for position encoders' [patent_app_type] => 1 [patent_app_number] => 7/683229 [patent_app_country] => US [patent_app_date] => 1991-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3001 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223706.pdf [firstpage_image] =>[orig_patent_app_number] => 683229 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/683229
Fiber optic collimator for position encoders Apr 9, 1991 Issued
Array ( [id] => 2862977 [patent_doc_number] => 05149954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Hold capacitor time delay and integration with equilibrating means' [patent_app_type] => 1 [patent_app_number] => 7/675231 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3120 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149954.pdf [firstpage_image] =>[orig_patent_app_number] => 675231 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675231
Hold capacitor time delay and integration with equilibrating means Mar 25, 1991 Issued
Array ( [id] => 2794999 [patent_doc_number] => 05103106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Reflective optical instrument for measuring surface reflectance' [patent_app_type] => 1 [patent_app_number] => 7/672317 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 7036 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103106.pdf [firstpage_image] =>[orig_patent_app_number] => 672317 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672317
Reflective optical instrument for measuring surface reflectance Mar 19, 1991 Issued
07/670529 SCANNING OPTICAL APPARATUS HAVING FOCUS POSITION ADJUSTMENT MEANS Mar 17, 1991 Abandoned
Array ( [id] => 2827313 [patent_doc_number] => 05095205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Spectroanalytical system' [patent_app_type] => 1 [patent_app_number] => 7/662930 [patent_app_country] => US [patent_app_date] => 1991-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2586 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095205.pdf [firstpage_image] =>[orig_patent_app_number] => 662930 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/662930
Spectroanalytical system Feb 28, 1991 Issued
Array ( [id] => 2871549 [patent_doc_number] => 05097121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Beveled edge impurity band conduction detector' [patent_app_type] => 1 [patent_app_number] => 7/645428 [patent_app_country] => US [patent_app_date] => 1991-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1542 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097121.pdf [firstpage_image] =>[orig_patent_app_number] => 645428 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/645428
Beveled edge impurity band conduction detector Jan 23, 1991 Issued
Menu