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] => 5436424 [patent_doc_number] => 20090171011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fibers, and optical glass fiber assemblies' [patent_app_type] => utility [patent_app_number] => 12/292286 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 34160 [patent_no_of_claims] => 6 [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/A1/0171/20090171011.pdf [firstpage_image] =>[orig_patent_app_number] => 12292286 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/292286
Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fibers, and optical glass fiber assemblies Nov 13, 2008 Abandoned
Array ( [id] => 6557365 [patent_doc_number] => 20100272400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'FIBER OPTIC CABLE CONNECTOR' [patent_app_type] => utility [patent_app_number] => 12/734652 [patent_app_country] => US [patent_app_date] => 2008-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4651 [patent_no_of_claims] => 13 [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/A1/0272/20100272400.pdf [firstpage_image] =>[orig_patent_app_number] => 12734652 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/734652
Fiber optic cable connector Nov 6, 2008 Issued
Array ( [id] => 4506390 [patent_doc_number] => 07949214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Substrate guided relay with pupil expanding input coupler' [patent_app_type] => utility [patent_app_number] => 12/266063 [patent_app_country] => US [patent_app_date] => 2008-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6111 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/949/07949214.pdf [firstpage_image] =>[orig_patent_app_number] => 12266063 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/266063
Substrate guided relay with pupil expanding input coupler Nov 5, 2008 Issued
Array ( [id] => 5264106 [patent_doc_number] => 20090116791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'COUPLING DEVICE FOR A LIGHT GUIDE' [patent_app_type] => utility [patent_app_number] => 12/260755 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7182 [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/A1/0116/20090116791.pdf [firstpage_image] =>[orig_patent_app_number] => 12260755 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/260755
Coupling device for a light guide Oct 28, 2008 Issued
Array ( [id] => 6431532 [patent_doc_number] => 20100103505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'POLARIZATION-INDEPENDENT FOUR-WAVE MIXING IN A BIREFRINGENT FIBER' [patent_app_type] => utility [patent_app_number] => 12/259389 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10551 [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] => publications/A1/0103/20100103505.pdf [firstpage_image] =>[orig_patent_app_number] => 12259389 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259389
Polarization-independent four-wave mixing in a birefringent fiber Oct 27, 2008 Issued
Array ( [id] => 5583287 [patent_doc_number] => 20090102489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Systems and methods for detecting electric discharge' [patent_app_type] => utility [patent_app_number] => 12/288663 [patent_app_country] => US [patent_app_date] => 2008-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2837 [patent_no_of_claims] => 8 [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/A1/0102/20090102489.pdf [firstpage_image] =>[orig_patent_app_number] => 12288663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/288663
Systems and methods for detecting electric discharge Oct 21, 2008 Issued
Array ( [id] => 4482685 [patent_doc_number] => 07869679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Modular imaging system, modules for this system and method implemented using this system' [patent_app_type] => utility [patent_app_number] => 12/249665 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9735 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/869/07869679.pdf [firstpage_image] =>[orig_patent_app_number] => 12249665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/249665
Modular imaging system, modules for this system and method implemented using this system Oct 9, 2008 Issued
Array ( [id] => 5531713 [patent_doc_number] => 20090231501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'METHOD FOR DRIVING LIQUID CRYSTAL DEVICE AND DRIVING APPARATUS FOR THE LIQUID CRYSTAL DEVICE' [patent_app_type] => utility [patent_app_number] => 12/247863 [patent_app_country] => US [patent_app_date] => 2008-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14404 [patent_no_of_claims] => 12 [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/A1/0231/20090231501.pdf [firstpage_image] =>[orig_patent_app_number] => 12247863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/247863
Method for driving liquid crystal device and driving apparatus for the liquid crystal device Oct 7, 2008 Issued
Array ( [id] => 4491427 [patent_doc_number] => 07884912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-08 [patent_title] => 'Liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 12/285163 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5033 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/884/07884912.pdf [firstpage_image] =>[orig_patent_app_number] => 12285163 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/285163
Liquid crystal display device Sep 29, 2008 Issued
Array ( [id] => 7556370 [patent_doc_number] => 08068274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Wavelength conversion laser device and image display device using the same' [patent_app_type] => utility [patent_app_number] => 12/241525 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 35 [patent_no_of_words] => 33856 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/068/08068274.pdf [firstpage_image] =>[orig_patent_app_number] => 12241525 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/241525
Wavelength conversion laser device and image display device using the same Sep 29, 2008 Issued
Array ( [id] => 8295501 [patent_doc_number] => 08223294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Electronic device' [patent_app_type] => utility [patent_app_number] => 12/810794 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7769 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12810794 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/810794
Electronic device Sep 29, 2008 Issued
Array ( [id] => 5426806 [patent_doc_number] => 20090086116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'LIQUID CRYSTAL DISPLAY AND DRIVING METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 12/238609 [patent_app_country] => US [patent_app_date] => 2008-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10775 [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/A1/0086/20090086116.pdf [firstpage_image] =>[orig_patent_app_number] => 12238609 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/238609
Liquid crystal display and driving method of the same Sep 25, 2008 Issued
Array ( [id] => 5270583 [patent_doc_number] => 20090074359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'SHUTTERED ADAPTER' [patent_app_type] => utility [patent_app_number] => 12/233265 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3055 [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/A1/0074/20090074359.pdf [firstpage_image] =>[orig_patent_app_number] => 12233265 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/233265
Shuttered adapter Sep 17, 2008 Issued
Array ( [id] => 5520226 [patent_doc_number] => 20090028207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Mobile Charge Induced Periodic Poling And Device' [patent_app_type] => utility [patent_app_number] => 12/205818 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19658 [patent_no_of_claims] => 50 [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/A1/0028/20090028207.pdf [firstpage_image] =>[orig_patent_app_number] => 12205818 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205818
Mobile Charge Induced Periodic Poling And Device Sep 4, 2008 Abandoned
Array ( [id] => 283187 [patent_doc_number] => 07555190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Optical fiber ferrule retainer' [patent_app_type] => utility [patent_app_number] => 12/200464 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 11738 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/555/07555190.pdf [firstpage_image] =>[orig_patent_app_number] => 12200464 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/200464
Optical fiber ferrule retainer Aug 27, 2008 Issued
Array ( [id] => 6475738 [patent_doc_number] => 20100092134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'FIBEROPTIC CONNECTOR' [patent_app_type] => utility [patent_app_number] => 12/450364 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3195 [patent_no_of_claims] => 3 [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/A1/0092/20100092134.pdf [firstpage_image] =>[orig_patent_app_number] => 12450364 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/450364
Fiberoptic connector Aug 27, 2008 Issued
Array ( [id] => 145210 [patent_doc_number] => 07693355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Hybrid electro-optic polymer/sol-gel modulator' [patent_app_type] => utility [patent_app_number] => 12/199765 [patent_app_country] => US [patent_app_date] => 2008-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 31 [patent_no_of_words] => 7984 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/693/07693355.pdf [firstpage_image] =>[orig_patent_app_number] => 12199765 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/199765
Hybrid electro-optic polymer/sol-gel modulator Aug 26, 2008 Issued
Array ( [id] => 9377853 [patent_doc_number] => 08682128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Optical waveguide with periodic sub-wavelength sized regions' [patent_app_type] => utility [patent_app_number] => 12/195565 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2649 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12195565 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/195565
Optical waveguide with periodic sub-wavelength sized regions Aug 20, 2008 Issued
Array ( [id] => 353481 [patent_doc_number] => 07492507 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-02-17 [patent_title] => 'Wavelength conversion devices and fabrication methods for the same' [patent_app_type] => utility [patent_app_number] => 12/192397 [patent_app_country] => US [patent_app_date] => 2008-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4827 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/492/07492507.pdf [firstpage_image] =>[orig_patent_app_number] => 12192397 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/192397
Wavelength conversion devices and fabrication methods for the same Aug 14, 2008 Issued
Array ( [id] => 6336018 [patent_doc_number] => 20100328760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'WAVEGUIDE PARAMETRIC DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/191909 [patent_app_country] => US [patent_app_date] => 2008-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3981 [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/A1/0328/20100328760.pdf [firstpage_image] =>[orig_patent_app_number] => 12191909 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/191909
Waveguide parametric device and method Aug 13, 2008 Issued
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