Search

Fred Tzeng

Examiner (ID: 4841)

Most Active Art Unit
2627
Art Unit(s)
2686, 2625, 2695, 2186, 2752, 2651, 2627
Total Applications
1785
Issued Applications
1603
Pending Applications
63
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1069056 [patent_doc_number] => 06844543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-18 [patent_title] => 'Quantitation of absorbed or deposited materials on a substrate that measures energy deposition' [patent_app_type] => utility [patent_app_number] => 10/434590 [patent_app_country] => US [patent_app_date] => 2003-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3174 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/844/06844543.pdf [firstpage_image] =>[orig_patent_app_number] => 10434590 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/434590
Quantitation of absorbed or deposited materials on a substrate that measures energy deposition May 8, 2003 Issued
Array ( [id] => 6609829 [patent_doc_number] => 20030209674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Electron beam exposure apparatus and electron beam processing apparatus' [patent_app_type] => new [patent_app_number] => 10/431782 [patent_app_country] => US [patent_app_date] => 2003-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14849 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20030209674.pdf [firstpage_image] =>[orig_patent_app_number] => 10431782 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/431782
Electron beam exposure apparatus and electron beam processing apparatus May 7, 2003 Issued
Array ( [id] => 1152639 [patent_doc_number] => 06770891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-03 [patent_title] => 'Article irradiation system with multiple beam paths' [patent_app_type] => B2 [patent_app_number] => 10/429707 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7100 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/770/06770891.pdf [firstpage_image] =>[orig_patent_app_number] => 10429707 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/429707
Article irradiation system with multiple beam paths May 5, 2003 Issued
Array ( [id] => 6662074 [patent_doc_number] => 20030201400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Article irradiation system with multiple beam paths' [patent_app_type] => new [patent_app_number] => 10/429706 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7132 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20030201400.pdf [firstpage_image] =>[orig_patent_app_number] => 10429706 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/429706
Article irradiation system with multiple beam paths May 5, 2003 Issued
Array ( [id] => 7367937 [patent_doc_number] => 20040026610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Mass spectrometer' [patent_app_type] => new [patent_app_number] => 10/426827 [patent_app_country] => US [patent_app_date] => 2003-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4028 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20040026610.pdf [firstpage_image] =>[orig_patent_app_number] => 10426827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/426827
Mass spectrometer Apr 30, 2003 Issued
Array ( [id] => 1113657 [patent_doc_number] => 06803591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-12 [patent_title] => 'Medical particle irradiation apparatus' [patent_app_type] => B2 [patent_app_number] => 10/426883 [patent_app_country] => US [patent_app_date] => 2003-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6794 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/803/06803591.pdf [firstpage_image] =>[orig_patent_app_number] => 10426883 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/426883
Medical particle irradiation apparatus Apr 30, 2003 Issued
Array ( [id] => 7291568 [patent_doc_number] => 20040211913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Objective lens arrangement for use in a charged particle beam column' [patent_app_type] => new [patent_app_number] => 10/423289 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5066 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20040211913.pdf [firstpage_image] =>[orig_patent_app_number] => 10423289 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/423289
Objective lens arrangement for use in a charged particle beam column Apr 24, 2003 Issued
Array ( [id] => 7385897 [patent_doc_number] => 20040021069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'Spectroscopic analyser for surface analysis, and method therefor' [patent_app_type] => new [patent_app_number] => 10/421676 [patent_app_country] => US [patent_app_date] => 2003-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4478 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20040021069.pdf [firstpage_image] =>[orig_patent_app_number] => 10421676 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421676
Spectroscopic analyser for surface analysis, and method therefor Apr 22, 2003 Abandoned
Array ( [id] => 6874355 [patent_doc_number] => 20030194652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Charged-particle-beam microlithography apparatus and methods for exposing a segmented reticle' [patent_app_type] => new [patent_app_number] => 10/417323 [patent_app_country] => US [patent_app_date] => 2003-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5974 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20030194652.pdf [firstpage_image] =>[orig_patent_app_number] => 10417323 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/417323
Charged-particle-beam microlithography apparatus and methods for exposing a segmented reticle Apr 14, 2003 Abandoned
Array ( [id] => 992113 [patent_doc_number] => 06920259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Longitudinal electromagnetic latching optical relay' [patent_app_type] => utility [patent_app_number] => 10/412868 [patent_app_country] => US [patent_app_date] => 2003-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3708 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/920/06920259.pdf [firstpage_image] =>[orig_patent_app_number] => 10412868 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/412868
Longitudinal electromagnetic latching optical relay Apr 13, 2003 Issued
Array ( [id] => 998641 [patent_doc_number] => 06910810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-28 [patent_title] => 'Optical part for two-way optical communication' [patent_app_type] => utility [patent_app_number] => 10/411778 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 35 [patent_no_of_words] => 5397 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/910/06910810.pdf [firstpage_image] =>[orig_patent_app_number] => 10411778 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411778
Optical part for two-way optical communication Apr 10, 2003 Issued
Array ( [id] => 7608528 [patent_doc_number] => 06999666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'Fibre for compensation of the cumulative chromatic dispersion in a fibre with negative chromatic dispersion' [patent_app_type] => utility [patent_app_number] => 10/406264 [patent_app_country] => US [patent_app_date] => 2003-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5862 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/999/06999666.pdf [firstpage_image] =>[orig_patent_app_number] => 10406264 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/406264
Fibre for compensation of the cumulative chromatic dispersion in a fibre with negative chromatic dispersion Apr 3, 2003 Issued
Array ( [id] => 790800 [patent_doc_number] => 06984822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-10 [patent_title] => 'Apparatus and method for secondary electron emission microscope' [patent_app_type] => utility [patent_app_number] => 10/406339 [patent_app_country] => US [patent_app_date] => 2003-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5530 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/984/06984822.pdf [firstpage_image] =>[orig_patent_app_number] => 10406339 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/406339
Apparatus and method for secondary electron emission microscope Apr 1, 2003 Issued
Array ( [id] => 7339693 [patent_doc_number] => 20040190819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Optical routing mechanism with integral fiber input/output arrangement on MEMS die' [patent_app_type] => new [patent_app_number] => 10/401416 [patent_app_country] => US [patent_app_date] => 2003-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6666 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20040190819.pdf [firstpage_image] =>[orig_patent_app_number] => 10401416 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/401416
Optical routing mechanism with integral fiber input/output arrangement on MEMS die Mar 27, 2003 Issued
Array ( [id] => 7354194 [patent_doc_number] => 20040013343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Polarizer and optical device using it' [patent_app_type] => new [patent_app_number] => 10/381701 [patent_app_country] => US [patent_app_date] => 2003-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7263 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20040013343.pdf [firstpage_image] =>[orig_patent_app_number] => 10381701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/381701
Polarizer and optical device using it Mar 26, 2003 Abandoned
Array ( [id] => 7339721 [patent_doc_number] => 20040190823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Optical filtering method and apparatus' [patent_app_type] => new [patent_app_number] => 10/396238 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4504 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20040190823.pdf [firstpage_image] =>[orig_patent_app_number] => 10396238 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/396238
Optical filtering method and apparatus Mar 24, 2003 Issued
Array ( [id] => 988351 [patent_doc_number] => 06921906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-26 [patent_title] => 'Mass spectrometer' [patent_app_type] => utility [patent_app_number] => 10/400130 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4161 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/921/06921906.pdf [firstpage_image] =>[orig_patent_app_number] => 10400130 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/400130
Mass spectrometer Mar 24, 2003 Issued
Array ( [id] => 977970 [patent_doc_number] => 06929407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-16 [patent_title] => 'Module apparatus and method of alignment' [patent_app_type] => utility [patent_app_number] => 10/396236 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4203 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/929/06929407.pdf [firstpage_image] =>[orig_patent_app_number] => 10396236 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/396236
Module apparatus and method of alignment Mar 24, 2003 Issued
Array ( [id] => 7444332 [patent_doc_number] => 20040067024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Optical distributor and optical distributing system' [patent_app_type] => new [patent_app_number] => 10/395148 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6568 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20040067024.pdf [firstpage_image] =>[orig_patent_app_number] => 10395148 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/395148
Optical distributor and optical distributing system Mar 24, 2003 Issued
Array ( [id] => 1179826 [patent_doc_number] => 06744029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-01 [patent_title] => 'Method of and apparatus for correcting image sharpness in image reading system' [patent_app_type] => B2 [patent_app_number] => 10/391596 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6044 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/744/06744029.pdf [firstpage_image] =>[orig_patent_app_number] => 10391596 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/391596
Method of and apparatus for correcting image sharpness in image reading system Mar 19, 2003 Issued
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