Search

Christopher T. Schatz

Examiner (ID: 9413, Phone: (571)272-6038 , Office: P/1746 )

Most Active Art Unit
1746
Art Unit(s)
1747, 1733, 1746, 1791, 1748
Total Applications
1051
Issued Applications
571
Pending Applications
98
Abandoned Applications
409

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3634281 [patent_doc_number] => 05594776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Efficient paging system' [patent_app_type] => 1 [patent_app_number] => 8/305652 [patent_app_country] => US [patent_app_date] => 1994-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5158 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/594/05594776.pdf [firstpage_image] =>[orig_patent_app_number] => 305652 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/305652
Efficient paging system Sep 13, 1994 Issued
Array ( [id] => 3610463 [patent_doc_number] => 05559862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Mobile paging telephone call back system and method' [patent_app_type] => 1 [patent_app_number] => 8/299091 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3076 [patent_no_of_claims] => 20 [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/05/559/05559862.pdf [firstpage_image] =>[orig_patent_app_number] => 299091 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299091
Mobile paging telephone call back system and method Sep 1, 1994 Issued
Array ( [id] => 3558667 [patent_doc_number] => 05555550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Keypad apparatus with integral display indicators' [patent_app_type] => 1 [patent_app_number] => 8/297436 [patent_app_country] => US [patent_app_date] => 1994-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1604 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555550.pdf [firstpage_image] =>[orig_patent_app_number] => 297436 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297436
Keypad apparatus with integral display indicators Aug 28, 1994 Issued
Array ( [id] => 3470698 [patent_doc_number] => 05442680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor' [patent_app_type] => 1 [patent_app_number] => 8/296263 [patent_app_country] => US [patent_app_date] => 1994-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8198 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/442/05442680.pdf [firstpage_image] =>[orig_patent_app_number] => 296263 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296263
Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor Aug 24, 1994 Issued
Array ( [id] => 3501259 [patent_doc_number] => 05440614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'System and method for dynamically specifying the manner in which calls to a roaming cellular telephone subscriber are to be handled' [patent_app_type] => 1 [patent_app_number] => 8/295971 [patent_app_country] => US [patent_app_date] => 1994-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3737 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440614.pdf [firstpage_image] =>[orig_patent_app_number] => 295971 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295971
System and method for dynamically specifying the manner in which calls to a roaming cellular telephone subscriber are to be handled Aug 24, 1994 Issued
Array ( [id] => 3501245 [patent_doc_number] => 05440613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Architecture for a cellular wireless telecommunication system' [patent_app_type] => 1 [patent_app_number] => 8/281249 [patent_app_country] => US [patent_app_date] => 1994-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4261 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440613.pdf [firstpage_image] =>[orig_patent_app_number] => 281249 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/281249
Architecture for a cellular wireless telecommunication system Jul 26, 1994 Issued
08/281481 MOBILE LOCATION REPORTING APPARATUS AND METHODS Jul 25, 1994 Abandoned
Array ( [id] => 3502019 [patent_doc_number] => 05561705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Apparatus for auto dialing telephone numbers and DTMF tones in a personal communication device' [patent_app_type] => 1 [patent_app_number] => 8/279652 [patent_app_country] => US [patent_app_date] => 1994-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3324 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/561/05561705.pdf [firstpage_image] =>[orig_patent_app_number] => 279652 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/279652
Apparatus for auto dialing telephone numbers and DTMF tones in a personal communication device Jul 24, 1994 Issued
Array ( [id] => 3729295 [patent_doc_number] => 05617468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Portable telephone set for performing remote control operation of a base station telephone set' [patent_app_type] => 1 [patent_app_number] => 8/274311 [patent_app_country] => US [patent_app_date] => 1994-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 13331 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617468.pdf [firstpage_image] =>[orig_patent_app_number] => 274311 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/274311
Portable telephone set for performing remote control operation of a base station telephone set Jul 12, 1994 Issued
08/272537 TELECOMMUNICATIONS SYSTEM Jul 10, 1994 Abandoned
Array ( [id] => 3565216 [patent_doc_number] => 05519761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Airborne radiotelephone communications system' [patent_app_type] => 1 [patent_app_number] => 8/272061 [patent_app_country] => US [patent_app_date] => 1994-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1855 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519761.pdf [firstpage_image] =>[orig_patent_app_number] => 272061 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272061
Airborne radiotelephone communications system Jul 7, 1994 Issued
Array ( [id] => 3520336 [patent_doc_number] => 05588037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Remote access telephone control system' [patent_app_type] => 1 [patent_app_number] => 8/273008 [patent_app_country] => US [patent_app_date] => 1994-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 56 [patent_no_of_words] => 39376 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588037.pdf [firstpage_image] =>[orig_patent_app_number] => 273008 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273008
Remote access telephone control system Jul 7, 1994 Issued
Array ( [id] => 3503944 [patent_doc_number] => 05537460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Method and apparatus for determining the precise location of a modified cellular telephone using registration messages and reverse control channel transmission' [patent_app_type] => 1 [patent_app_number] => 8/272321 [patent_app_country] => US [patent_app_date] => 1994-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3532 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/537/05537460.pdf [firstpage_image] =>[orig_patent_app_number] => 272321 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272321
Method and apparatus for determining the precise location of a modified cellular telephone using registration messages and reverse control channel transmission Jul 7, 1994 Issued
Array ( [id] => 3599487 [patent_doc_number] => 05550896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Authentication hierarchical structure of switching nodes for storage of authentication information' [patent_app_type] => 1 [patent_app_number] => 8/268902 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 67 [patent_no_of_words] => 10991 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550896.pdf [firstpage_image] =>[orig_patent_app_number] => 268902 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268902
Authentication hierarchical structure of switching nodes for storage of authentication information Jun 29, 1994 Issued
Array ( [id] => 3470740 [patent_doc_number] => 05442683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Directory structure for large scale telecommunications network allowing location of roaming mobile subscribers' [patent_app_type] => 1 [patent_app_number] => 8/268415 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4831 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/442/05442683.pdf [firstpage_image] =>[orig_patent_app_number] => 268415 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268415
Directory structure for large scale telecommunications network allowing location of roaming mobile subscribers Jun 29, 1994 Issued
Array ( [id] => 3604320 [patent_doc_number] => 05521962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Temporary storage of authentication information throughout a personal communication system' [patent_app_type] => 1 [patent_app_number] => 8/268482 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 11025 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521962.pdf [firstpage_image] =>[orig_patent_app_number] => 268482 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268482
Temporary storage of authentication information throughout a personal communication system Jun 29, 1994 Issued
Array ( [id] => 3559527 [patent_doc_number] => 05546442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Method and apparatus for use in completing telephone calls' [patent_app_type] => 1 [patent_app_number] => 8/264651 [patent_app_country] => US [patent_app_date] => 1994-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4437 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546442.pdf [firstpage_image] =>[orig_patent_app_number] => 264651 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/264651
Method and apparatus for use in completing telephone calls Jun 22, 1994 Issued
Array ( [id] => 3565164 [patent_doc_number] => 05519760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Cellular network-based location system' [patent_app_type] => 1 [patent_app_number] => 8/263592 [patent_app_country] => US [patent_app_date] => 1994-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5843 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519760.pdf [firstpage_image] =>[orig_patent_app_number] => 263592 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/263592
Cellular network-based location system Jun 21, 1994 Issued
Array ( [id] => 3630897 [patent_doc_number] => 05642400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Communication apparatus used for communicating in accordance with a multi-channel access method' [patent_app_type] => 1 [patent_app_number] => 8/261602 [patent_app_country] => US [patent_app_date] => 1994-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 6630 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642400.pdf [firstpage_image] =>[orig_patent_app_number] => 261602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/261602
Communication apparatus used for communicating in accordance with a multi-channel access method Jun 16, 1994 Issued
Array ( [id] => 3503930 [patent_doc_number] => 05537459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Multilevel cellular communication system for hospitals' [patent_app_type] => 1 [patent_app_number] => 8/261152 [patent_app_country] => US [patent_app_date] => 1994-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7175 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/537/05537459.pdf [firstpage_image] =>[orig_patent_app_number] => 261152 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/261152
Multilevel cellular communication system for hospitals Jun 16, 1994 Issued
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