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] => 1589813 [patent_doc_number] => 06382842 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Plug-in optical connector with wrong plugging prevention key' [patent_app_type] => B1 [patent_app_number] => 09/506030 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4988 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/382/06382842.pdf [firstpage_image] =>[orig_patent_app_number] => 09506030 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506030
Plug-in optical connector with wrong plugging prevention key Feb 16, 2000 Issued
Array ( [id] => 4330634 [patent_doc_number] => 06243505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Narrow-band optical modulator with reduced power requirement' [patent_app_type] => 1 [patent_app_number] => 9/505880 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 7852 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243505.pdf [firstpage_image] =>[orig_patent_app_number] => 505880 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505880
Narrow-band optical modulator with reduced power requirement Feb 16, 2000 Issued
09/505290 Adjustable cable retainer assembly Feb 15, 2000 Abandoned
Array ( [id] => 460382 [patent_doc_number] => 07245814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-17 [patent_title] => 'Line attenuation device for monomode fibres and associated method for the production thereof' [patent_app_type] => utility [patent_app_number] => 09/890810 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 2920 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/245/07245814.pdf [firstpage_image] =>[orig_patent_app_number] => 09890810 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890810
Line attenuation device for monomode fibres and associated method for the production thereof Feb 6, 2000 Issued
Array ( [id] => 1455351 [patent_doc_number] => 06456770 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Method, a system, and a line for optical fiber transmission' [patent_app_type] => B1 [patent_app_number] => 09/497510 [patent_app_country] => US [patent_app_date] => 2000-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2471 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456770.pdf [firstpage_image] =>[orig_patent_app_number] => 09497510 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/497510
Method, a system, and a line for optical fiber transmission Feb 3, 2000 Issued
Array ( [id] => 4343465 [patent_doc_number] => 06190056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Apparatus for aligning optical source with optical fiber and optical source module having the apparatus' [patent_app_type] => 1 [patent_app_number] => 9/494630 [patent_app_country] => US [patent_app_date] => 2000-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3863 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/190/06190056.pdf [firstpage_image] =>[orig_patent_app_number] => 494630 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/494630
Apparatus for aligning optical source with optical fiber and optical source module having the apparatus Jan 30, 2000 Issued
Array ( [id] => 1600777 [patent_doc_number] => 06385373 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Compensated cascaded waveguides' [patent_app_type] => B1 [patent_app_number] => 09/490610 [patent_app_country] => US [patent_app_date] => 2000-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2890 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385373.pdf [firstpage_image] =>[orig_patent_app_number] => 09490610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/490610
Compensated cascaded waveguides Jan 24, 2000 Issued
Array ( [id] => 4245508 [patent_doc_number] => 06257769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Optical waveguide component' [patent_app_type] => 1 [patent_app_number] => 9/491200 [patent_app_country] => US [patent_app_date] => 2000-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 4979 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/257/06257769.pdf [firstpage_image] =>[orig_patent_app_number] => 491200 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/491200
Optical waveguide component Jan 24, 2000 Issued
Array ( [id] => 4294438 [patent_doc_number] => 06282347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Optical fiber connector' [patent_app_type] => 1 [patent_app_number] => 9/484628 [patent_app_country] => US [patent_app_date] => 2000-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7323 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282347.pdf [firstpage_image] =>[orig_patent_app_number] => 484628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/484628
Optical fiber connector Jan 17, 2000 Issued
Array ( [id] => 1227945 [patent_doc_number] => 06701042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Arrayed waveguide grating module and device and method for monitoring optical signal using the same' [patent_app_type] => B1 [patent_app_number] => 09/482533 [patent_app_country] => US [patent_app_date] => 2000-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1969 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/701/06701042.pdf [firstpage_image] =>[orig_patent_app_number] => 09482533 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/482533
Arrayed waveguide grating module and device and method for monitoring optical signal using the same Jan 13, 2000 Issued
Array ( [id] => 4398341 [patent_doc_number] => 06278830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Bend limiting fiber management clip' [patent_app_type] => 1 [patent_app_number] => 9/481882 [patent_app_country] => US [patent_app_date] => 2000-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1676 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278830.pdf [firstpage_image] =>[orig_patent_app_number] => 481882 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/481882
Bend limiting fiber management clip Jan 11, 2000 Issued
Array ( [id] => 1479596 [patent_doc_number] => 06389191 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Thermo-optical cascaded switch comprising gates' [patent_app_type] => B1 [patent_app_number] => 09/478510 [patent_app_country] => US [patent_app_date] => 2000-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3211 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389191.pdf [firstpage_image] =>[orig_patent_app_number] => 09478510 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/478510
Thermo-optical cascaded switch comprising gates Jan 5, 2000 Issued
Array ( [id] => 4373723 [patent_doc_number] => 06192064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Narrow band laser with fine wavelength control' [patent_app_type] => 1 [patent_app_number] => 9/470724 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 5207 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192064.pdf [firstpage_image] =>[orig_patent_app_number] => 470724 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/470724
Narrow band laser with fine wavelength control Dec 21, 1999 Issued
Array ( [id] => 4312034 [patent_doc_number] => 06198858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Integrable fiberoptic coupler and resulting devices and systems' [patent_app_type] => 1 [patent_app_number] => 9/467940 [patent_app_country] => US [patent_app_date] => 1999-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 30 [patent_no_of_words] => 10539 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198858.pdf [firstpage_image] =>[orig_patent_app_number] => 467940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/467940
Integrable fiberoptic coupler and resulting devices and systems Dec 20, 1999 Issued
Array ( [id] => 1371080 [patent_doc_number] => 06547451 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Optical communications module and method for mounting optical communications module' [patent_app_type] => B1 [patent_app_number] => 09/457554 [patent_app_country] => US [patent_app_date] => 1999-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 11915 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/547/06547451.pdf [firstpage_image] =>[orig_patent_app_number] => 09457554 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/457554
Optical communications module and method for mounting optical communications module Dec 8, 1999 Issued
Array ( [id] => 1191327 [patent_doc_number] => 06735236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-11 [patent_title] => 'High power gas discharge laser with line narrowing unit' [patent_app_type] => B2 [patent_app_number] => 09/451407 [patent_app_country] => US [patent_app_date] => 1999-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 2726 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/735/06735236.pdf [firstpage_image] =>[orig_patent_app_number] => 09451407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/451407
High power gas discharge laser with line narrowing unit Nov 29, 1999 Issued
09/448219 IMPROVED INTERFEROMETER BASED OPTICAL DEVICES SUCH AS AMPLIFIERS Nov 22, 1999 Abandoned
Array ( [id] => 4347728 [patent_doc_number] => 06314226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Flexible lightguide with a liquid core' [patent_app_type] => 1 [patent_app_number] => 9/423720 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5005 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314226.pdf [firstpage_image] =>[orig_patent_app_number] => 423720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423720
Flexible lightguide with a liquid core Nov 11, 1999 Issued
Array ( [id] => 4276504 [patent_doc_number] => 06259834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Dense tree optical switch network' [patent_app_type] => 1 [patent_app_number] => 9/435693 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8220 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/259/06259834.pdf [firstpage_image] =>[orig_patent_app_number] => 435693 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435693
Dense tree optical switch network Nov 7, 1999 Issued
Array ( [id] => 1556306 [patent_doc_number] => 06400875 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Method for protecting a fiber optic probe and the resulting fiber optic probe' [patent_app_type] => B1 [patent_app_number] => 09/431180 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2273 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/400/06400875.pdf [firstpage_image] =>[orig_patent_app_number] => 09431180 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/431180
Method for protecting a fiber optic probe and the resulting fiber optic probe Oct 31, 1999 Issued
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