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] => 3068042 [patent_doc_number] => 05357559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Listening control channel in a cellular mobile radiotelephone system' [patent_app_type] => 1 [patent_app_number] => 7/806141 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3062 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/357/05357559.pdf [firstpage_image] =>[orig_patent_app_number] => 806141 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806141
Listening control channel in a cellular mobile radiotelephone system Dec 11, 1991 Issued
Array ( [id] => 3026638 [patent_doc_number] => 05309503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Dynamic channel assignment in a communication system' [patent_app_type] => 1 [patent_app_number] => 7/802932 [patent_app_country] => US [patent_app_date] => 1991-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5702 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/309/05309503.pdf [firstpage_image] =>[orig_patent_app_number] => 802932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802932
Dynamic channel assignment in a communication system Dec 5, 1991 Issued
07/802290 TELEPHONE APPARATUS Dec 3, 1991 Abandoned
07/801331 CORDLESS TELEPHONE MICRO-CELLULAR SYSTEM Dec 1, 1991 Abandoned
Array ( [id] => 2928912 [patent_doc_number] => 05193109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Zoned microcell with sector scanning for cellular telephone system' [patent_app_type] => 1 [patent_app_number] => 7/784667 [patent_app_country] => US [patent_app_date] => 1991-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4957 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193109.pdf [firstpage_image] =>[orig_patent_app_number] => 784667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784667
Zoned microcell with sector scanning for cellular telephone system Oct 24, 1991 Issued
Array ( [id] => 3093860 [patent_doc_number] => 05280541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Cordless telephone communication system link re-establishment protocol' [patent_app_type] => 1 [patent_app_number] => 7/782022 [patent_app_country] => US [patent_app_date] => 1991-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4996 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280541.pdf [firstpage_image] =>[orig_patent_app_number] => 782022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/782022
Cordless telephone communication system link re-establishment protocol Oct 23, 1991 Issued
Array ( [id] => 3077880 [patent_doc_number] => 05353341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Cordless telephone arranged for operation in a frequency hopping system' [patent_app_type] => 1 [patent_app_number] => 7/779754 [patent_app_country] => US [patent_app_date] => 1991-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7219 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/353/05353341.pdf [firstpage_image] =>[orig_patent_app_number] => 779754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779754
Cordless telephone arranged for operation in a frequency hopping system Oct 20, 1991 Issued
Array ( [id] => 3021714 [patent_doc_number] => 05333177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Universal connection for cellular telephone interface' [patent_app_type] => 1 [patent_app_number] => 7/773840 [patent_app_country] => US [patent_app_date] => 1991-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 21 [patent_no_of_words] => 5230 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333177.pdf [firstpage_image] =>[orig_patent_app_number] => 773840 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/773840
Universal connection for cellular telephone interface Oct 18, 1991 Issued
Array ( [id] => 2817000 [patent_doc_number] => 05148473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Pager and radiotelephone apparatus' [patent_app_type] => 1 [patent_app_number] => 7/773759 [patent_app_country] => US [patent_app_date] => 1991-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2401 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148473.pdf [firstpage_image] =>[orig_patent_app_number] => 773759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/773759
Pager and radiotelephone apparatus Oct 14, 1991 Issued
Array ( [id] => 3851953 [patent_doc_number] => 05761624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Method and apparatus for controlling and recording cellular phone transactions using an integrated circuit card' [patent_app_type] => 1 [patent_app_number] => 7/775114 [patent_app_country] => US [patent_app_date] => 1991-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2717 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761624.pdf [firstpage_image] =>[orig_patent_app_number] => 775114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/775114
Method and apparatus for controlling and recording cellular phone transactions using an integrated circuit card Oct 10, 1991 Issued
07/771170 INCOMING CALL ALERT SYSTEM FOR CELLULAR TELEPHONES WITHOUT WIRED CONNECTION THERETO Oct 2, 1991 Abandoned
Array ( [id] => 3040055 [patent_doc_number] => 05317623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Method of handover and route diversity in mobile radio communication' [patent_app_type] => 1 [patent_app_number] => 7/770104 [patent_app_country] => US [patent_app_date] => 1991-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 30 [patent_no_of_words] => 15581 [patent_no_of_claims] => 25 [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/05/317/05317623.pdf [firstpage_image] =>[orig_patent_app_number] => 770104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770104
Method of handover and route diversity in mobile radio communication Oct 1, 1991 Issued
Array ( [id] => 3022449 [patent_doc_number] => 05282240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Apparatus and method for directing calls to mobile station subscribers' [patent_app_type] => 1 [patent_app_number] => 7/765487 [patent_app_country] => US [patent_app_date] => 1991-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3753 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282240.pdf [firstpage_image] =>[orig_patent_app_number] => 765487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765487
Apparatus and method for directing calls to mobile station subscribers Sep 24, 1991 Abandoned
Array ( [id] => 2959688 [patent_doc_number] => 05222123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Registration and automatic call redirecting for cordless telephone systems' [patent_app_type] => 1 [patent_app_number] => 7/764987 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2536 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222123.pdf [firstpage_image] =>[orig_patent_app_number] => 764987 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764987
Registration and automatic call redirecting for cordless telephone systems Sep 22, 1991 Issued
07/751763 CELLULAR RADIO TELEPHONE COMMUNICATION SYSTEM FOR MULTI-MODE MOBILE RADIO TELEPHONE STATIONS Aug 28, 1991 Abandoned
Array ( [id] => 2944219 [patent_doc_number] => 05233642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Cellular telephone usage monitoring system' [patent_app_type] => 1 [patent_app_number] => 7/750320 [patent_app_country] => US [patent_app_date] => 1991-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9745 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233642.pdf [firstpage_image] =>[orig_patent_app_number] => 750320 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/750320
Cellular telephone usage monitoring system Aug 26, 1991 Issued
Array ( [id] => 2818601 [patent_doc_number] => 05157710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Radio telephone system and method of registering an ID code therein' [patent_app_type] => 1 [patent_app_number] => 7/749284 [patent_app_country] => US [patent_app_date] => 1991-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4937 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157710.pdf [firstpage_image] =>[orig_patent_app_number] => 749284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749284
Radio telephone system and method of registering an ID code therein Aug 22, 1991 Issued
Array ( [id] => 3093398 [patent_doc_number] => 05280516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Paging system for automatically dialing and method therefor' [patent_app_type] => 1 [patent_app_number] => 7/744932 [patent_app_country] => US [patent_app_date] => 1991-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3633 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280516.pdf [firstpage_image] =>[orig_patent_app_number] => 744932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/744932
Paging system for automatically dialing and method therefor Aug 13, 1991 Issued
07/743972 POINT OF SALE CREDIT CARD AUTHORIZATION TERMINAL Aug 11, 1991 Abandoned
Array ( [id] => 3031300 [patent_doc_number] => 05303289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Communication transfer in a cellular radiotelephone system' [patent_app_type] => 1 [patent_app_number] => 7/743656 [patent_app_country] => US [patent_app_date] => 1991-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2526 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/303/05303289.pdf [firstpage_image] =>[orig_patent_app_number] => 743656 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743656
Communication transfer in a cellular radiotelephone system Aug 11, 1991 Issued
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