Search

Hemang Sanghavi

Examiner (ID: 3798, 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] => 11753908 [patent_doc_number] => 09711931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-18 [patent_title] => 'Noncollinear achromatic phase matching based optical parametric chirped-pulse amplifier with insensitivity to temperature and wavelength' [patent_app_type] => utility [patent_app_number] => 15/442347 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3783 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15442347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442347
Noncollinear achromatic phase matching based optical parametric chirped-pulse amplifier with insensitivity to temperature and wavelength Feb 23, 2017 Issued
Array ( [id] => 11924074 [patent_doc_number] => 09791651 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Reduction of Faraday effect in optical ground wire (OPGW) cables' [patent_app_type] => utility [patent_app_number] => 15/281761 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10337 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15281761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281761
Reduction of Faraday effect in optical ground wire (OPGW) cables Sep 29, 2016 Issued
Array ( [id] => 11444678 [patent_doc_number] => 20170045699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'FIBER TERMINATION ENCLOSURE WITH MODULAR PLATE ASSEMBLIES' [patent_app_type] => utility [patent_app_number] => 15/243143 [patent_app_country] => US [patent_app_date] => 2016-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10506 [patent_no_of_claims] => 21 [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] => 15243143 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/243143
Fiber termination enclosure with modular plate assemblies Aug 21, 2016 Issued
Array ( [id] => 11753917 [patent_doc_number] => 09711939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Semiconductor optical device' [patent_app_type] => utility [patent_app_number] => 15/241362 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 7138 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15241362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/241362
Semiconductor optical device Aug 18, 2016 Issued
Array ( [id] => 11476233 [patent_doc_number] => 20170063015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'PULSED LASER SOURCES' [patent_app_type] => utility [patent_app_number] => 15/207959 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14677 [patent_no_of_claims] => 34 [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] => 15207959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207959
Pulsed laser sources Jul 11, 2016 Issued
Array ( [id] => 11508631 [patent_doc_number] => 09599785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Fiber module rack system' [patent_app_type] => utility [patent_app_number] => 15/200262 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5709 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15200262 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/200262
Fiber module rack system Jun 30, 2016 Issued
Array ( [id] => 13683323 [patent_doc_number] => 20160380398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => OPTICAL ASSEMBLIES WITH MANAGED CONNECTIVITY [patent_app_type] => utility [patent_app_number] => 15/193560 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193560 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193560
Optical assemblies with managed connectivity Jun 26, 2016 Issued
Array ( [id] => 13678445 [patent_doc_number] => 20160377959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => Stable, High Efficiency, Wavelength Tunable Fiber Optic Parametric Oscillator [patent_app_type] => utility [patent_app_number] => 15/192747 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15192747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/192747
Stable, high efficiency, wavelength tunable fiber optic parametric oscillator Jun 23, 2016 Issued
Array ( [id] => 11094308 [patent_doc_number] => 20160291276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'FIBER OPTIC RIBBON CABLE' [patent_app_type] => utility [patent_app_number] => 15/180113 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4496 [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] => 15180113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/180113
Fiber optic ribbon cable Jun 12, 2016 Issued
Array ( [id] => 11094475 [patent_doc_number] => 20160291443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'CASCADED OPTICAL HARMONIC GENERATION' [patent_app_type] => utility [patent_app_number] => 15/177140 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9919 [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] => 15177140 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/177140
Cascaded optical harmonic generation Jun 7, 2016 Issued
Array ( [id] => 11830174 [patent_doc_number] => 09726914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Optical signal generator' [patent_app_type] => utility [patent_app_number] => 15/173761 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7718 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15173761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173761
Optical signal generator Jun 5, 2016 Issued
Array ( [id] => 11931226 [patent_doc_number] => 09798219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Apparatus and methods for single photon sources' [patent_app_type] => utility [patent_app_number] => 15/172747 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15172747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172747
Apparatus and methods for single photon sources Jun 2, 2016 Issued
Array ( [id] => 11055724 [patent_doc_number] => 20160252686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'ALIGNMENT OF SINGLE-MODE POLYMER WAVEGUIDE (PWG) ARRAY AND SILICON WAVEGUIDE (SIWG) ARRAY OF PROVIDING ADIABATIC COUPLING' [patent_app_type] => utility [patent_app_number] => 15/152853 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3052 [patent_no_of_claims] => 6 [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] => 15152853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/152853
Alignment of single-mode polymer waveguide (PWG) array and silicon waveguide (SiWG) array of providing adiabatic coupling May 11, 2016 Issued
Array ( [id] => 11034682 [patent_doc_number] => 20160231639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'METHOD OF FABRICATING WAVELENGTH CONVERSION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/131721 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7236 [patent_no_of_claims] => 20 [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] => 15131721 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/131721
Method of fabricating wavelength conversion device Apr 17, 2016 Issued
Array ( [id] => 11017933 [patent_doc_number] => 20160214886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'OPTICAL FIBER AND OPTICAL FIBER PREFORM' [patent_app_type] => utility [patent_app_number] => 15/088370 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5161 [patent_no_of_claims] => 9 [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] => 15088370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/088370
Optical fiber preform Mar 31, 2016 Issued
Array ( [id] => 11130790 [patent_doc_number] => 20160327765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'ACCESS TERMINAL BOX COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/082462 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6862 [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] => 15082462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/082462
Access terminal box component Mar 27, 2016 Issued
Array ( [id] => 11285079 [patent_doc_number] => 09500930 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-22 [patent_title] => 'On-chip entangled photon source' [patent_app_type] => utility [patent_app_number] => 15/065528 [patent_app_country] => US [patent_app_date] => 2016-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3489 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15065528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/065528
On-chip entangled photon source Mar 8, 2016 Issued
Array ( [id] => 11869941 [patent_doc_number] => 20170237226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'Temperature Insensitive Integrated Electro-Absorption Modulator and Laser' [patent_app_type] => utility [patent_app_number] => 15/045461 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 11467 [patent_no_of_claims] => 47 [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] => 15045461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/045461
Temperature insensitive integrated electro-absorption modulator and laser Feb 16, 2016 Issued
Array ( [id] => 10815533 [patent_doc_number] => 20160161693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'FIBER OPTIC ENCLOSURE WITH INTERNAL CABLE SPOOL' [patent_app_type] => utility [patent_app_number] => 15/043730 [patent_app_country] => US [patent_app_date] => 2016-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5495 [patent_no_of_claims] => 20 [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] => 15043730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/043730
Fiber optic enclosure with internal cable spool Feb 14, 2016 Issued
Array ( [id] => 11853338 [patent_doc_number] => 20170227830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'Photon energy conversion by near-zero permittivity nonlinear materials' [patent_app_type] => utility [patent_app_number] => 15/040799 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4854 [patent_no_of_claims] => 14 [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] => 15040799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/040799
Photon energy conversion by near-zero permittivity nonlinear materials Feb 9, 2016 Issued
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