Search

Quyen Phan Leung

Supervisory Patent Examiner (ID: 4880, Phone: (571)272-8188 , Office: P/2834 )

Most Active Art Unit
2874
Art Unit(s)
2834, 2828, 2874, 2881, 2501
Total Applications
850
Issued Applications
627
Pending Applications
37
Abandoned Applications
185

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 896151 [patent_doc_number] => 07346248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Ferroelectric nanophotonic materials and devices' [patent_app_type] => utility [patent_app_number] => 11/497935 [patent_app_country] => US [patent_app_date] => 2006-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 15777 [patent_no_of_claims] => 20 [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/07/346/07346248.pdf [firstpage_image] =>[orig_patent_app_number] => 11497935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/497935
Ferroelectric nanophotonic materials and devices Jul 31, 2006 Issued
Array ( [id] => 5641946 [patent_doc_number] => 20060280401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'TUNABLE FILTER' [patent_app_type] => utility [patent_app_number] => 11/460163 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5954 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0280/20060280401.pdf [firstpage_image] =>[orig_patent_app_number] => 11460163 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/460163
Tunable filter Jul 25, 2006 Issued
Array ( [id] => 5641947 [patent_doc_number] => 20060280402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'OPTICAL FILTER' [patent_app_type] => utility [patent_app_number] => 11/460165 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5956 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0280/20060280402.pdf [firstpage_image] =>[orig_patent_app_number] => 11460165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/460165
Optical filter Jul 25, 2006 Issued
Array ( [id] => 884039 [patent_doc_number] => 07356207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Method and system for adjusting the sensitivity of optical sensors' [patent_app_type] => utility [patent_app_number] => 11/489822 [patent_app_country] => US [patent_app_date] => 2006-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3675 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/356/07356207.pdf [firstpage_image] =>[orig_patent_app_number] => 11489822 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/489822
Method and system for adjusting the sensitivity of optical sensors Jul 18, 2006 Issued
Array ( [id] => 5074540 [patent_doc_number] => 20070014515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Variable dispersion compensator' [patent_app_type] => utility [patent_app_number] => 11/483592 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13954 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20070014515.pdf [firstpage_image] =>[orig_patent_app_number] => 11483592 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/483592
Variable dispersion compensator Jul 10, 2006 Issued
Array ( [id] => 457318 [patent_doc_number] => 07241039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-10 [patent_title] => 'LED lighting system with helical fiber filament' [patent_app_type] => utility [patent_app_number] => 11/482412 [patent_app_country] => US [patent_app_date] => 2006-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 5900 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/241/07241039.pdf [firstpage_image] =>[orig_patent_app_number] => 11482412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/482412
LED lighting system with helical fiber filament Jul 6, 2006 Issued
Array ( [id] => 446137 [patent_doc_number] => 07257283 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-08-14 [patent_title] => 'Transmitter-receiver with integrated modulator array and hybrid bonded multi-wavelength laser array' [patent_app_type] => utility [patent_app_number] => 11/480610 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7114 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/257/07257283.pdf [firstpage_image] =>[orig_patent_app_number] => 11480610 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/480610
Transmitter-receiver with integrated modulator array and hybrid bonded multi-wavelength laser array Jun 29, 2006 Issued
Array ( [id] => 4969459 [patent_doc_number] => 20070109461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Backlight assembly for liquid crystal display and liquid crystal display module using the same' [patent_app_type] => utility [patent_app_number] => 11/477388 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3150 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20070109461.pdf [firstpage_image] =>[orig_patent_app_number] => 11477388 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/477388
Backlight assembly for liquid crystal display and liquid crystal display module using the same Jun 29, 2006 Issued
Array ( [id] => 5833871 [patent_doc_number] => 20060245701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Groove cable' [patent_app_type] => utility [patent_app_number] => 11/476616 [patent_app_country] => US [patent_app_date] => 2006-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6711 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20060245701.pdf [firstpage_image] =>[orig_patent_app_number] => 11476616 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/476616
Microduct cable system having reduced thermal expansion force Jun 28, 2006 Issued
Array ( [id] => 5833888 [patent_doc_number] => 20060245718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Luminaire device' [patent_app_type] => utility [patent_app_number] => 11/478408 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 34463 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20060245718.pdf [firstpage_image] =>[orig_patent_app_number] => 11478408 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/478408
Luminaire device Jun 27, 2006 Issued
Array ( [id] => 424504 [patent_doc_number] => 07270485 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-09-18 [patent_title] => 'Device for furcating fiber optic cables' [patent_app_type] => utility [patent_app_number] => 11/474110 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5253 [patent_no_of_claims] => 39 [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/07/270/07270485.pdf [firstpage_image] =>[orig_patent_app_number] => 11474110 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/474110
Device for furcating fiber optic cables Jun 22, 2006 Issued
Array ( [id] => 5920621 [patent_doc_number] => 20060239606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'System, probe and methods for colorimetric testing' [patent_app_type] => utility [patent_app_number] => 11/473887 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9780 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0239/20060239606.pdf [firstpage_image] =>[orig_patent_app_number] => 11473887 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/473887
Methods for measuring optical absorbance of a sample medium Jun 22, 2006 Issued
Array ( [id] => 595644 [patent_doc_number] => 07440172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Optical amplifier' [patent_app_type] => utility [patent_app_number] => 11/473164 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4250 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/440/07440172.pdf [firstpage_image] =>[orig_patent_app_number] => 11473164 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/473164
Optical amplifier Jun 22, 2006 Issued
Array ( [id] => 5198425 [patent_doc_number] => 20070297743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'CABLE ROUTING DEVICES WITH INTEGRATED COUPLERS' [patent_app_type] => utility [patent_app_number] => 11/425625 [patent_app_country] => US [patent_app_date] => 2006-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4204 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0297/20070297743.pdf [firstpage_image] =>[orig_patent_app_number] => 11425625 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425625
Cable routing devices with integrated couplers Jun 20, 2006 Issued
Array ( [id] => 457355 [patent_doc_number] => 07241056 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-10 [patent_title] => 'Reversible fiber optic connector' [patent_app_type] => utility [patent_app_number] => 11/423817 [patent_app_country] => US [patent_app_date] => 2006-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 45 [patent_no_of_words] => 7001 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/241/07241056.pdf [firstpage_image] =>[orig_patent_app_number] => 11423817 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/423817
Reversible fiber optic connector Jun 12, 2006 Issued
Array ( [id] => 468021 [patent_doc_number] => 07239780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-03 [patent_title] => 'Coupling device for a solid-state laser instrument' [patent_app_type] => utility [patent_app_number] => 11/422442 [patent_app_country] => US [patent_app_date] => 2006-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3666 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/239/07239780.pdf [firstpage_image] =>[orig_patent_app_number] => 11422442 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/422442
Coupling device for a solid-state laser instrument Jun 5, 2006 Issued
Array ( [id] => 387781 [patent_doc_number] => 07305152 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-04 [patent_title] => 'Attenuating counter-propagating optical phase modulation' [patent_app_type] => utility [patent_app_number] => 11/445820 [patent_app_country] => US [patent_app_date] => 2006-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5290 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305152.pdf [firstpage_image] =>[orig_patent_app_number] => 11445820 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/445820
Attenuating counter-propagating optical phase modulation Jun 1, 2006 Issued
Array ( [id] => 5887033 [patent_doc_number] => 20060274987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'HIGH SPEED REPROGRAMMABLE ELECTRO-OPTICAL SWITCHING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/422020 [patent_app_country] => US [patent_app_date] => 2006-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9149 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0274/20060274987.pdf [firstpage_image] =>[orig_patent_app_number] => 11422020 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/422020
HIGH SPEED REPROGRAMMABLE ELECTRO-OPTICAL SWITCHING DEVICE Jun 1, 2006 Abandoned
Array ( [id] => 884060 [patent_doc_number] => 07356220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Apparatus and method for reducing signal noise and OCDMA receiver and method' [patent_app_type] => utility [patent_app_number] => 11/399115 [patent_app_country] => US [patent_app_date] => 2006-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5777 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/356/07356220.pdf [firstpage_image] =>[orig_patent_app_number] => 11399115 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/399115
Apparatus and method for reducing signal noise and OCDMA receiver and method Apr 4, 2006 Issued
Array ( [id] => 441877 [patent_doc_number] => 07260296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-21 [patent_title] => 'Measuring the position of passively aligned optical components' [patent_app_type] => utility [patent_app_number] => 11/392018 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1702 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/260/07260296.pdf [firstpage_image] =>[orig_patent_app_number] => 11392018 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/392018
Measuring the position of passively aligned optical components Mar 28, 2006 Issued
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