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] => 7191457 [patent_doc_number] => 20050163427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Optical packet header identifier, optical router incorporating the same therein, and optical routing method using the router' [patent_app_type] => utility [patent_app_number] => 11/083981 [patent_app_country] => US [patent_app_date] => 2005-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10251 [patent_no_of_claims] => 5 [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/A1/0163/20050163427.pdf [firstpage_image] =>[orig_patent_app_number] => 11083981 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/083981
Optical packet header identifier, optical router incorporating the same therein, and optical routing method using the router Mar 20, 2005 Issued
Array ( [id] => 785680 [patent_doc_number] => 06989528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Gold implantation/deposition of biological samples for laser desorption three dimensional depth profiling of tissues' [patent_app_type] => utility [patent_app_number] => 10/861962 [patent_app_country] => US [patent_app_date] => 2004-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8202 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/989/06989528.pdf [firstpage_image] =>[orig_patent_app_number] => 10861962 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/861962
Gold implantation/deposition of biological samples for laser desorption three dimensional depth profiling of tissues Jun 3, 2004 Issued
Array ( [id] => 7314098 [patent_doc_number] => 20040222368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Apparatus and method for determining density, porosity and fluid saturation of formations penetrated by a borehole' [patent_app_type] => new [patent_app_number] => 10/852443 [patent_app_country] => US [patent_app_date] => 2004-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8882 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20040222368.pdf [firstpage_image] =>[orig_patent_app_number] => 10852443 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/852443
Apparatus and method for determining density, porosity and fluid saturation of formations penetrated by a borehole May 23, 2004 Issued
Array ( [id] => 785698 [patent_doc_number] => 06989542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Device and method for the examination of samples in a non vacuum environment using a scanning electron microscope' [patent_app_type] => utility [patent_app_number] => 10/841769 [patent_app_country] => US [patent_app_date] => 2004-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 15090 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/989/06989542.pdf [firstpage_image] =>[orig_patent_app_number] => 10841769 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/841769
Device and method for the examination of samples in a non vacuum environment using a scanning electron microscope May 5, 2004 Issued
10/836151 Portable sanitization system and method Apr 29, 2004 Abandoned
Array ( [id] => 938591 [patent_doc_number] => 06972420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Atomic beam to protect a reticle' [patent_app_type] => utility [patent_app_number] => 10/835480 [patent_app_country] => US [patent_app_date] => 2004-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2651 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972420.pdf [firstpage_image] =>[orig_patent_app_number] => 10835480 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/835480
Atomic beam to protect a reticle Apr 27, 2004 Issued
Array ( [id] => 961299 [patent_doc_number] => 06952012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-04 [patent_title] => 'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis' [patent_app_type] => utility [patent_app_number] => 10/806908 [patent_app_country] => US [patent_app_date] => 2004-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 6126 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/952/06952012.pdf [firstpage_image] =>[orig_patent_app_number] => 10806908 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/806908
Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis Mar 21, 2004 Issued
Array ( [id] => 785682 [patent_doc_number] => 06989530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis' [patent_app_type] => utility [patent_app_number] => 10/806685 [patent_app_country] => US [patent_app_date] => 2004-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 6129 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/989/06989530.pdf [firstpage_image] =>[orig_patent_app_number] => 10806685 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/806685
Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis Mar 21, 2004 Issued
Array ( [id] => 7622125 [patent_doc_number] => 06977376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-20 [patent_title] => 'Method of prevention charging, and apparatus for charged particle beam using the same' [patent_app_type] => utility [patent_app_number] => 10/773330 [patent_app_country] => US [patent_app_date] => 2004-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8561 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/977/06977376.pdf [firstpage_image] =>[orig_patent_app_number] => 10773330 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/773330
Method of prevention charging, and apparatus for charged particle beam using the same Feb 8, 2004 Issued
Array ( [id] => 946783 [patent_doc_number] => 06965117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-15 [patent_title] => 'Extreme UV light source and semiconductor exposure device' [patent_app_type] => utility [patent_app_number] => 10/762355 [patent_app_country] => US [patent_app_date] => 2004-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 9180 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/965/06965117.pdf [firstpage_image] =>[orig_patent_app_number] => 10762355 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/762355
Extreme UV light source and semiconductor exposure device Jan 22, 2004 Issued
Array ( [id] => 7259593 [patent_doc_number] => 20040149934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Partcle beam irradiation system and method of adjusting irradiation apparatus' [patent_app_type] => new [patent_app_number] => 10/760422 [patent_app_country] => US [patent_app_date] => 2004-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12299 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20040149934.pdf [firstpage_image] =>[orig_patent_app_number] => 10760422 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/760422
Particle beam irradiation system and method of adjusting irradiation apparatus Jan 20, 2004 Issued
Array ( [id] => 742500 [patent_doc_number] => 07030376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Electron beam apparatus and method for production of its specimen chamber' [patent_app_type] => utility [patent_app_number] => 10/742901 [patent_app_country] => US [patent_app_date] => 2003-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3087 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/030/07030376.pdf [firstpage_image] =>[orig_patent_app_number] => 10742901 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/742901
Electron beam apparatus and method for production of its specimen chamber Dec 22, 2003 Issued
Array ( [id] => 7455917 [patent_doc_number] => 20040119031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Infrared rediation source' [patent_app_type] => new [patent_app_number] => 10/730546 [patent_app_country] => US [patent_app_date] => 2003-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2585 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20040119031.pdf [firstpage_image] =>[orig_patent_app_number] => 10730546 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/730546
Infrared radiation source Dec 7, 2003 Issued
Array ( [id] => 7292346 [patent_doc_number] => 20040111134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'Medical particle irradiation apparatus' [patent_app_type] => new [patent_app_number] => 10/724217 [patent_app_country] => US [patent_app_date] => 2003-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6891 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20040111134.pdf [firstpage_image] =>[orig_patent_app_number] => 10724217 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/724217
Medical particle irradiation apparatus Nov 30, 2003 Issued
Array ( [id] => 1040854 [patent_doc_number] => 06870153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Analytical instrument for measurement of isotopes at low concentration and methods for using the same' [patent_app_type] => utility [patent_app_number] => 10/716963 [patent_app_country] => US [patent_app_date] => 2003-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2543 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/870/06870153.pdf [firstpage_image] =>[orig_patent_app_number] => 10716963 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/716963
Analytical instrument for measurement of isotopes at low concentration and methods for using the same Nov 18, 2003 Issued
Array ( [id] => 7301087 [patent_doc_number] => 20040113064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Time-of-flight mass spectrometer for monitoring of fast processes' [patent_app_type] => new [patent_app_number] => 10/689173 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8602 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20040113064.pdf [firstpage_image] =>[orig_patent_app_number] => 10689173 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/689173
Time-of-flight mass spectrometer for monitoring of fast processes Oct 19, 2003 Issued
Array ( [id] => 7278701 [patent_doc_number] => 20040061078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Medical particle irradiation apparatus' [patent_app_type] => new [patent_app_number] => 10/673788 [patent_app_country] => US [patent_app_date] => 2003-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6865 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0061/20040061078.pdf [firstpage_image] =>[orig_patent_app_number] => 10673788 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/673788
Medical particle irradiation apparatus Sep 29, 2003 Issued
Array ( [id] => 7267694 [patent_doc_number] => 20040056212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Partcle beam irradiation system and method of adjusting irradiation apparatus' [patent_app_type] => new [patent_app_number] => 10/671613 [patent_app_country] => US [patent_app_date] => 2003-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12316 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20040056212.pdf [firstpage_image] =>[orig_patent_app_number] => 10671613 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/671613
Partcle beam irradiation system and method of adjusting irradiation apparatus Sep 28, 2003 Abandoned
Array ( [id] => 1005837 [patent_doc_number] => 06906324 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-14 [patent_title] => 'Apparatus and method for analyzing samples in a dual ion trap mass spectrometer' [patent_app_type] => utility [patent_app_number] => 10/672933 [patent_app_country] => US [patent_app_date] => 2003-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13008 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/906/06906324.pdf [firstpage_image] =>[orig_patent_app_number] => 10672933 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/672933
Apparatus and method for analyzing samples in a dual ion trap mass spectrometer Sep 25, 2003 Issued
Array ( [id] => 7295689 [patent_doc_number] => 20040124356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Particle-optical device and detection means' [patent_app_type] => new [patent_app_number] => 10/664796 [patent_app_country] => US [patent_app_date] => 2003-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7741 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20040124356.pdf [firstpage_image] =>[orig_patent_app_number] => 10664796 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/664796
Particle-optical device and detection means Sep 17, 2003 Issued
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