Search

Chandrika Prasad

Examiner (ID: 5347, Phone: (571)272-2099 , Office: P/2831 )

Most Active Art Unit
2839
Art Unit(s)
2831, 2833, 2839
Total Applications
2897
Issued Applications
2456
Pending Applications
55
Abandoned Applications
397

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11226342 [patent_doc_number] => 09454060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Semiconductor disk laser for nonlinear microscopy applications in living organisms' [patent_app_type] => utility [patent_app_number] => 13/824499 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3883 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13824499 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/824499
Semiconductor disk laser for nonlinear microscopy applications in living organisms Sep 18, 2011 Issued
Array ( [id] => 11931171 [patent_doc_number] => 09798164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Electro-optic devices' [patent_app_type] => utility [patent_app_number] => 13/822250 [patent_app_country] => US [patent_app_date] => 2011-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3367 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13822250 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/822250
Electro-optic devices Sep 7, 2011 Issued
Array ( [id] => 10577453 [patent_doc_number] => 09300108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'High power fiber pump source with high brightness, low-noise output in about 974-1030 nm wavelength' [patent_app_type] => utility [patent_app_number] => 14/239279 [patent_app_country] => US [patent_app_date] => 2011-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14239279 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/239279
High power fiber pump source with high brightness, low-noise output in about 974-1030 nm wavelength Aug 17, 2011 Issued
Array ( [id] => 7650543 [patent_doc_number] => 20110299812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'OPTICAL STRUCTURE WRITING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/212402 [patent_app_country] => US [patent_app_date] => 2011-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3644 [patent_no_of_claims] => 30 [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/A1/0299/20110299812.pdf [firstpage_image] =>[orig_patent_app_number] => 13212402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/212402
Optical structure writing system Aug 17, 2011 Issued
Array ( [id] => 7579350 [patent_doc_number] => 20110293233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'Semiconductor Constructions, Methods of Forming Semiconductor Constructions, Light-Conducting Conduits, and Optical Signal Propagation Assemblies' [patent_app_type] => utility [patent_app_number] => 13/204965 [patent_app_country] => US [patent_app_date] => 2011-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5057 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0293/20110293233.pdf [firstpage_image] =>[orig_patent_app_number] => 13204965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/204965
Constructions and light-conducting conduits Aug 7, 2011 Issued
Array ( [id] => 7566106 [patent_doc_number] => 20110286169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'IMAGE DISPLAYING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/197398 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4727 [patent_no_of_claims] => 6 [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/A1/0286/20110286169.pdf [firstpage_image] =>[orig_patent_app_number] => 13197398 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197398
Image displaying apparatus Aug 2, 2011 Issued
Array ( [id] => 7741666 [patent_doc_number] => 20120020623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'FIBER CONNECTOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/189552 [patent_app_country] => US [patent_app_date] => 2011-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1154 [patent_no_of_claims] => 20 [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/A1/0020/20120020623.pdf [firstpage_image] =>[orig_patent_app_number] => 13189552 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189552
FIBER CONNECTOR ASSEMBLY Jul 23, 2011 Abandoned
Array ( [id] => 7498630 [patent_doc_number] => 20110262071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'BRANCHED OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE SUBSTRATE AND OPTICAL MODULATOR' [patent_app_type] => utility [patent_app_number] => 13/178964 [patent_app_country] => US [patent_app_date] => 2011-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5597 [patent_no_of_claims] => 7 [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/A1/0262/20110262071.pdf [firstpage_image] =>[orig_patent_app_number] => 13178964 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/178964
BRANCHED OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE SUBSTRATE AND OPTICAL MODULATOR Jul 7, 2011 Abandoned
Array ( [id] => 9217710 [patent_doc_number] => 08630517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Optical multiplexer/demultiplexer' [patent_app_type] => utility [patent_app_number] => 13/164352 [patent_app_country] => US [patent_app_date] => 2011-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4063 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13164352 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/164352
Optical multiplexer/demultiplexer Jun 19, 2011 Issued
Array ( [id] => 8677564 [patent_doc_number] => 08385693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Integrated optical vapor cell apparatus for precision spectroscopy' [patent_app_type] => utility [patent_app_number] => 13/161748 [patent_app_country] => US [patent_app_date] => 2011-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6974 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13161748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/161748
Integrated optical vapor cell apparatus for precision spectroscopy Jun 15, 2011 Issued
Array ( [id] => 9456650 [patent_doc_number] => 08717667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Method and system for non-mechanical rapid tuning of an optical parametric oscillator' [patent_app_type] => utility [patent_app_number] => 13/160737 [patent_app_country] => US [patent_app_date] => 2011-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5776 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13160737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/160737
Method and system for non-mechanical rapid tuning of an optical parametric oscillator Jun 14, 2011 Issued
Array ( [id] => 9456650 [patent_doc_number] => 08717667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Method and system for non-mechanical rapid tuning of an optical parametric oscillator' [patent_app_type] => utility [patent_app_number] => 13/160737 [patent_app_country] => US [patent_app_date] => 2011-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5776 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13160737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/160737
Method and system for non-mechanical rapid tuning of an optical parametric oscillator Jun 14, 2011 Issued
Array ( [id] => 9456650 [patent_doc_number] => 08717667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Method and system for non-mechanical rapid tuning of an optical parametric oscillator' [patent_app_type] => utility [patent_app_number] => 13/160737 [patent_app_country] => US [patent_app_date] => 2011-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5776 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13160737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/160737
Method and system for non-mechanical rapid tuning of an optical parametric oscillator Jun 14, 2011 Issued
Array ( [id] => 9456650 [patent_doc_number] => 08717667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Method and system for non-mechanical rapid tuning of an optical parametric oscillator' [patent_app_type] => utility [patent_app_number] => 13/160737 [patent_app_country] => US [patent_app_date] => 2011-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5776 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13160737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/160737
Method and system for non-mechanical rapid tuning of an optical parametric oscillator Jun 14, 2011 Issued
Array ( [id] => 7709643 [patent_doc_number] => 20120002921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'OPTICAL WAVEGUIDE ELEMENT, OPTICAL HYBRID CIRCUIT, AND OPTICAL RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/157394 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9395 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13157394 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/157394
OPTICAL WAVEGUIDE ELEMENT, OPTICAL HYBRID CIRCUIT, AND OPTICAL RECEIVER Jun 9, 2011 Abandoned
Array ( [id] => 10849732 [patent_doc_number] => 08876407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Cable anchoring system' [patent_app_type] => utility [patent_app_number] => 13/115652 [patent_app_country] => US [patent_app_date] => 2011-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5538 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13115652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/115652
Cable anchoring system May 24, 2011 Issued
Array ( [id] => 6012853 [patent_doc_number] => 20110222143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'FLUOROBERYLLIUM BORATE NON-LINEAR OPTICAL CRYSTALS, THEIR GROWTH METHODS AND USES' [patent_app_type] => utility [patent_app_number] => 13/113613 [patent_app_country] => US [patent_app_date] => 2011-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9321 [patent_no_of_claims] => 9 [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/A1/0222/20110222143.pdf [firstpage_image] =>[orig_patent_app_number] => 13113613 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/113613
FLUOROBERYLLIUM BORATE NON-LINEAR OPTICAL CRYSTALS, THEIR GROWTH METHODS AND USES May 22, 2011 Abandoned
Array ( [id] => 8980802 [patent_doc_number] => 08511912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Optical fiber module' [patent_app_type] => utility [patent_app_number] => 13/106063 [patent_app_country] => US [patent_app_date] => 2011-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1381 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13106063 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/106063
Optical fiber module May 11, 2011 Issued
Array ( [id] => 7560571 [patent_doc_number] => 20110274403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'FIBER DISTRIBUTION HUB WITH PASS-THROUGH INTERFACES' [patent_app_type] => utility [patent_app_number] => 13/102463 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7295 [patent_no_of_claims] => 15 [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/A1/0274/20110274403.pdf [firstpage_image] =>[orig_patent_app_number] => 13102463 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/102463
Fiber distribution hub with pass-through interfaces May 5, 2011 Issued
Array ( [id] => 7572742 [patent_doc_number] => 20110268398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'Bundled Fiber Optic Cables' [patent_app_type] => utility [patent_app_number] => 13/099663 [patent_app_country] => US [patent_app_date] => 2011-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8278 [patent_no_of_claims] => 21 [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/A1/0268/20110268398.pdf [firstpage_image] =>[orig_patent_app_number] => 13099663 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/099663
Bundled fiber optic cables May 2, 2011 Issued
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