Search

Hemang Sanghavi

Examiner (ID: 6936, Phone: (571)272-9955 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874, 2883, 2501
Total Applications
1705
Issued Applications
1391
Pending Applications
119
Abandoned Applications
204

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9234167 [patent_doc_number] => 08599476 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-03 [patent_title] => 'Alignment and optimization of a synchronously pumped optical parametric oscillator for nonlinear optical generation' [patent_app_type] => utility [patent_app_number] => 13/787819 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7696 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13787819 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787819
Alignment and optimization of a synchronously pumped optical parametric oscillator for nonlinear optical generation Mar 6, 2013 Issued
Array ( [id] => 9234166 [patent_doc_number] => 08599475 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-03 [patent_title] => 'Alignment and optimization of a synchronously pumped optical parametric oscillator for nonlinear optical generation' [patent_app_type] => utility [patent_app_number] => 13/787814 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7696 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13787814 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787814
Alignment and optimization of a synchronously pumped optical parametric oscillator for nonlinear optical generation Mar 6, 2013 Issued
Array ( [id] => 8927256 [patent_doc_number] => 20130183016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'MULTI-CORE OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/786029 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 13467 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13786029 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/786029
Multi-core optical fiber and method of manufacturing the same Mar 4, 2013 Issued
Array ( [id] => 8889768 [patent_doc_number] => 20130162952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'Multiple Laser Projection System' [patent_app_type] => utility [patent_app_number] => 13/775864 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12427 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13775864 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775864
Multiple Laser Projection System Feb 24, 2013 Abandoned
Array ( [id] => 8865228 [patent_doc_number] => 20130148931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'OPTICAL MODULE MOUNTING UNIT AND OPTICAL MODULE' [patent_app_type] => utility [patent_app_number] => 13/754961 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6623 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13754961 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754961
Optical module mounting unit and optical module Jan 30, 2013 Issued
Array ( [id] => 8960099 [patent_doc_number] => 20130199701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Integrated Optical Vapor Cell Apparatus for Precision Spectroscopy' [patent_app_type] => utility [patent_app_number] => 13/754173 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7000 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13754173 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754173
Integrated optical vapor cell apparatus for precision spectroscopy Jan 29, 2013 Issued
Array ( [id] => 9002677 [patent_doc_number] => 20130223802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Light conductor with a bundle of optic fibers and a method for bending the light condcutor' [patent_app_type] => utility [patent_app_number] => 13/745364 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9281 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13745364 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/745364
Light conductor with a bundle of optic fibers and a method for bending the light conductor Jan 17, 2013 Issued
Array ( [id] => 9602355 [patent_doc_number] => 20140199037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'FIBER OPTIC RIBBON CABLE' [patent_app_type] => utility [patent_app_number] => 13/743852 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4447 [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] => 13743852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/743852
Fiber optic ribbon cable Jan 16, 2013 Issued
Array ( [id] => 10616026 [patent_doc_number] => 09335465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Optical fiber and optical fiber preform' [patent_app_type] => utility [patent_app_number] => 13/741553 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5159 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 13741553 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741553
Optical fiber and optical fiber preform Jan 14, 2013 Issued
Array ( [id] => 9601693 [patent_doc_number] => 20140198375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'OPTICAL PHASE-SENSITIVE AMPLIFIER FOR DUAL-POLARIZATION MODULATION FORMATS' [patent_app_type] => utility [patent_app_number] => 13/741177 [patent_app_country] => US [patent_app_date] => 2013-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16484 [patent_no_of_claims] => 33 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13741177 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741177
Optical phase-sensitive amplifier for dual-polarization modulation formats Jan 13, 2013 Issued
Array ( [id] => 8962643 [patent_doc_number] => 20130202245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'WAVELENGTH CONVERSION APPARATUS, LIGHT SOURCE APPARATUS, AND WAVELENGTH CONVERSION METHOD' [patent_app_type] => utility [patent_app_number] => 13/739007 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8159 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13739007 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/739007
Wavelength conversion apparatus, light source apparatus, and wavelength conversion method Jan 10, 2013 Issued
Array ( [id] => 9067661 [patent_doc_number] => 20130259417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'LIGHT DEFLECTING ELEMENT' [patent_app_type] => utility [patent_app_number] => 13/726953 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6489 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13726953 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/726953
Light deflecting element Dec 25, 2012 Issued
Array ( [id] => 8790381 [patent_doc_number] => 20130107350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'Multiple Laser Despeckling' [patent_app_type] => utility [patent_app_number] => 13/716867 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10810 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13716867 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716867
Multiple Laser Despeckling Dec 16, 2012 Abandoned
Array ( [id] => 10846729 [patent_doc_number] => 08873921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Optical fiber adapter security, optical fiber connector security, and removal tool for use therewith' [patent_app_type] => utility [patent_app_number] => 13/707653 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 2848 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13707653 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/707653
Optical fiber adapter security, optical fiber connector security, and removal tool for use therewith Dec 6, 2012 Issued
Array ( [id] => 11213214 [patent_doc_number] => 09442248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Polarization beam combiner/splitter, polarization beam combining/splitting structure, light mixer, optical modulator module, and method for manufacturing polarization beam combiner/splitter' [patent_app_type] => utility [patent_app_number] => 14/381950 [patent_app_country] => US [patent_app_date] => 2012-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6090 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14381950 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/381950
Polarization beam combiner/splitter, polarization beam combining/splitting structure, light mixer, optical modulator module, and method for manufacturing polarization beam combiner/splitter Nov 14, 2012 Issued
Array ( [id] => 8934616 [patent_doc_number] => 08494328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'Armored fiber optic assemblies' [patent_app_type] => utility [patent_app_number] => 13/673203 [patent_app_country] => US [patent_app_date] => 2012-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 13096 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13673203 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/673203
Armored fiber optic assemblies Nov 8, 2012 Issued
Array ( [id] => 9462438 [patent_doc_number] => 20140126865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'Cable Structure for Underwater Equipment' [patent_app_type] => utility [patent_app_number] => 13/672653 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1701 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13672653 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/672653
Cable Structure for Underwater Equipment Nov 7, 2012 Abandoned
Array ( [id] => 8791246 [patent_doc_number] => 20130108215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'SCALABLE OPTICAL SWITCHES AND SWITCHING MODULES' [patent_app_type] => utility [patent_app_number] => 13/662452 [patent_app_country] => US [patent_app_date] => 2012-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 14491 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [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] => 13662452 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/662452
Scalable optical switches and switching modules Oct 26, 2012 Issued
Array ( [id] => 9784129 [patent_doc_number] => 20140300948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'TUNABLE OPTICAL FREQUENCY CONVERTER BASED ON A PHASE MODULATOR' [patent_app_type] => utility [patent_app_number] => 14/360516 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3757 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14360516 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/360516
Tunable optical frequency converter based on a phase modulator Oct 23, 2012 Issued
Array ( [id] => 10910553 [patent_doc_number] => 20140313570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'TUNABLE OPTICAL FREQUENCY CONVERTER BASED ON AN AMPLITUDE MODULATOR' [patent_app_type] => utility [patent_app_number] => 14/360499 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3542 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14360499 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/360499
Tunable optical frequency converter based on an amplitude modulator Oct 23, 2012 Issued
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